effects of ww1 essay

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effects of ww1 essay

Effects of World War 1: What Exactly Were They?

effects of World War 1

The effects of World War 1 are still being felt a century after its conclusion. It was the deadliest war that involved more countries and was more expensive than any other war before it. The weapons used during WW1 were also more advanced than any previous war, using tanks, submarines, poison gas, airplanes, and long-range artillery. Over 9 million military personnel died during this war, and over 7 million men were left permanently disabled. It is not surprising that the effects of WW1 were still evident decades later.

Specific Effects of World War 1:

For more on the effects of World War 1, be sure to listen to the podcast episode below:

“Far-Reaching Effects of WW1”

Listen to the full “History Unplugged” podcast  here !

  • WW1 caused the downfall of four monarchies: Germany, Turkey, Austria-Hungary, and Russia.
  • The war made people more open to other ideologies, such as the Bolsheviks that came to power in Russia and fascism that triumphed in Italy and even later in Germany.
  • WW1 largely marked the end of colonialism, as the people became more nationalistic and one country after the other started colonial revolts in Southeast Asia, the Middle East, and Africa.
  • The war changed the economical balance of the world, leaving European countries deep in debt and making the U.S. the leading industrial power and creditor in the world.
  • Inflation shot up in most countries and the German economy was highly affected by having to pay for reparations.
  • With troops traveling all over the world, influenza was spread easily and an epidemic started which killed more than 25 million people across the world.
  • With all the new weapons that were used, WW1 changed the face of modern warfare forever.
  • Due to the cruel methods used during the war and the losses suffered, WW1 caused a lot of bitterness among nations, which also greatly contributed to WW1 decades later.
  • Social life also changed: women had to run businesses while the men were at war and labor laws started to be enforced due to mass production and mechanization. People all wanted better living standards.
  • After WW1, the need for an international body of nations that promotes security and peace worldwide became evident. This caused the founding of the League of Nations.
  • WW1 boosted research in technology because better transport and means of communication gave countries an advantage over their enemies.
  • The harsh conditions of the Treaty of Versailles caused a lot of dissent in Europe, especially on the side of the Central Powers who had to pay a lot for financial reparations.

There are many other effects one can attribute to WW1, but the fact of the matter is that after this devastating war, the world would never be the same again. Many historians agree that WW1 created an atmosphere that allowed the rise of the Nazi Party and the start of WW2. Click here to find out more!

“World War 1 and Its Effects of World War 2”

How Many People Died in World War 1?

World War One  was one of the deadliest conflicts in the history of the human race, in which over 16 million people died. The total number of both civilian and military casualties is estimated at around 37 million people. The war killed almost 7 million civilians and 10 million military personnel.

Military and Civilian Deaths on Both Sides

The Allies, or  Entente Powers , counted around 6 million deaths, the Central Powers 4 million.

Click here to learn about the impacts of World War One.

“Effects of World War 1: Loss of Life and Psychological Impact”

Many people died, not from combat, but from diseases caused by the war, a figure estimated at around 2 million deaths. 6 million people went missing during the war and were presumed dead.

Two out of three soldiers died in battle, the rest died due to infections or disease. The Spanish flu also killed a lot of people in prisoner camps.

The total number of civilian deaths is very hard to determine, unlike military deaths, which were better documented. Because of the war, many people suffered from disease and malnutrition because of food shortages brought about by a disruption in trade. Millions of men were also mobilized for the war, taking their labor away from farms, which cut down food production. In the Ottoman Empire, there were also the genocides that killed thousands of people. The Spanish flu also killed a lot of people, but historians often left these figures out of accounts.

Finally, there are even more indirect deaths caused by the wars that are not accounted in such reports. The Armenian Genocide, which left 1.5 million dead in the final years of the Ottoman Empire, was precipitated by the Ottoman political leadership believing that the Armenian people would side with Russia in World War One, leading to the empire’s ruin. To secure their borders, they put Armenian men in work camps, which became extermination centers, and forced marched the elderly, women, and children to Northern Syria, which became a death march.

Remembrance Day

Remembrance Day, often referred to as Poppy Day commemorates the sacrifice made by servicemen in times of war.

In the United Kingdom, the day was first commemorated in 1919, when it was known as Armistice Day, with two minutes of silence at 11 am on 11th November. The day marked the anniversary of the signing of the Armistice that brought World War One to an end in 1918. Its name was changed to Remembrance Day after World War Two. The day is also observed by other commonwealth countries.

In the United Kingdom, two minutes of silence is observed each year on the 11th of November. On the second Sunday in November, Remembrance Sunday, special services are held and poppy wreaths are laid at the Cenotaph in London and at war memorials in towns all over the country.

The poppy is used to symbolize remembrance and in the United Kingdom, the Royal British Legion sells poppies in the weeks prior to 11th November to raise money for servicemen and their families.

During World War One some of the most intense fightings took place in Flanders (west Belgium). Buildings, roads, fields, bushes, and trees were destroyed. However, despite the devastation, poppies flowered each spring. Poppy seeds that had been buried for years were brought to the surface by the churned-up mud and germinated.

John McCrae, a Canadian fighting in the trenches in Flanders wrote a poem called ‘In Flanders Fields’. The poem was published and the poppy was adopted as a symbol for those who had lost their lives in battle.

In Flanders Fields by John McCrae May 1915

In Flanders fields the poppies blow Between the crosses, row on row, That mark our place; and in the sky The larks, still bravely singing, fly Scarce heard amid the guns below.

We are the Dead. Short days ago We lived, felt dawn, saw sunset glow, Loved and were loved, and now we lie In Flanders fields.

Take up our quarrel with the foe: To you from failing hands we throw The torch; be yours to hold it high. If ye break faith with us who die We shall not sleep, though poppies grow In Flanders fields.

This article is part of our larger selection of posts about World War One. To learn more,  click here for our comprehensive guide to World War One.

Additional Resources About World War One

world war 1

World War 1: A Comprehensive Overview of the Great War

Ww1 trenches: the heart of battle how did they work.

assassination of franz ferdinand

World War One – Assassination of Franz Ferdinand

What was the purpose of the gallipoli campaign.

effects of ww1 essay

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A hundred years after the end of the “war to end all wars,” USC experts discuss its surprising impact and how it affects us even today

One hundred years ago Sunday, the Allies and Germany agreed to an armistice ending World War I. The Great War claimed 40 million lives — but also serves as an unexpected pivot point for modern civilization.

“World War I is an amazingly important and underappreciated moment in history,” said Nicholas J. Cull , historian in the USC Annenberg School for Communication and Journalism.

“The war ended when people were able to articulate a vision of the future, an optimism about how things were going to be better with nations working together.”

The war also rewrote the world map. Russia quit the war as domestic unrest triggered the Bolshevik revolution, rise of Communism and the Cold War. The Middle East changed with the defeat of Turkey and Britain’s pledge for a Jewish state in Palestine. The Western powers, fatigued by war, yielded to isolationism and appeasement as the Third Reich emerged, triggering World War II and the Holocaust.

Impact of World War I on medical care

Another thing forever changed by the war: medicine.

“Prior to WWI, most of the medicine practiced around the world was fairly archaic,” said Carl Chudnofsky , chair and professor of clinical emergency medicine at the Keck School of Medicine of USC.

The best physicians and researchers were in the military … so that led to great discoveries that made a huge difference for public health. Carl Chudnofsky

“But WWI was a time when the best physicians and researchers were in the military, not in civilian life, caring for patients, so that led to great discoveries that made a huge difference for public health.”

Chudnofsky points out that disease awareness and prevention leaped forward during WWI, first to heal soldiers and later for civilians. Medical advances included screening for tuberculosis, treatment for tetanus, vaccines for typhoid, prevention of venereal disease and disinfection for surgery.

Triage for medical attention emerged from the trenches of WWI to become a fixture in battlefields and other disasters. And mobile field hospitals and medical trains were innovations that helped evacuate casualties and save thousands of lives — techniques now common on battlefields.

Impact of World War I, the ‘war to end all wars’

And although World War I was called the “war to end all wars,” the U.S. has been at war somewhere around the world almost ever since. Michael Messner , professor of sociology at theUSC Dornsife College of Letters, Arts and Sciences, said that’s because war and militarism are ingrained in American DNA.

“It’s part of our national identity, the old ideas of expansionism, white man’s burden and Manifest Destiny in the previous century,” he said. “We idealize war and military.”

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effects of ww1 essay

Historical Context: The Global Effect of World War I

By steven mintz.

A recent list of the hundred most important news stories of the twentieth century ranked the onset of World War I eighth. This is a great error. Just about everything that happened in the remainder of the century was in one way or another a result of World War I, including the Bolshevik Revolution in Russia, World War II, the Holocaust, and the development of the atomic bomb. The Great Depression, the Cold War, and the collapse of European colonialism can also be traced, at least indirectly, to the First World War.

World War I killed more people--more than 9 million soldiers, sailors, and flyers and another 5 million civilians--involved more countries--28--and cost more money--$186 billion in direct costs and another $151 billion in indirect costs--than any previous war in history. It was the first war to use airplanes, tanks, long range artillery, submarines, and poison gas. It left at least 7 million men permanently disabled.

World War I probably had more far-reaching consequences than any other proceeding war. Politically, it resulted in the downfall of four monarchies--in Russia in 1917, in Austria-Hungary and Germany in 1918, and in Turkey in 1922. It contributed to the Bolshevik rise to power in Russia in 1917 and the triumph of fascism in Italy in 1922. It ignited colonial revolts in the Middle East and in Southeast Asia.

Economically, the war severely disrupted the European economies and allowed the United States to become the world's leading creditor and industrial power. The war also brought vast social consequences, including the mass murder of Armenians in Turkey and an influenza epidemic that killed over 25 million people worldwide.

Few events better reveal the utter unpredictability of the future. At the dawn of the 20th century, most Europeans looked forward to a future of peace and prosperity. Europe had not fought a major war for 100 years. But a belief in human progress was shattered by World War I, a war few wanted or expected. At any point during the five weeks leading up to the outbreak of fighting the conflict might have been averted. World War I was a product of miscalculation, misunderstanding, and miscommunication.

No one expected a war of the magnitude or duration of World War I. At first the armies relied on outdated methods of communication, such as carrier pigeons. The great powers mobilized more than a million horses. But by the time the conflict was over, tanks, submarines, airplane-dropped bombs, machine guns, and poison gas had transformed the nature of modern warfare. In 1918, the Germans fired shells containing both tear gas and lethal chlorine. The tear gas forced the British to remove their gas masks; the chlorine then scarred their faces and killed them.

In a single day at the Battle of the Somme in 1916, 100,000 British troops plodded across no man's land into steady machine-gun fire from German trenches a few yards away. Some 60,000 were killed or wounded. At the end of the battle, 419,654 British men were killed, missing, or wounded.Four years of war killed a million troops from the British Empire, 1.5 million troops from the Hapsburg Empire, 1.7 million French troops, 1.7 million Russians, and 2 million German troops. The war left a legacy of bitterness that contributed to World War II twenty-one years later.

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The Consequences of World War I

Political and Social Effects of the War to End All Wars

Imperial War Museum/Wikimedia Commons/Public Domain

A New Great Power

Socialism rises to the world stage, the collapse of central and eastern european empires, nationalism transforms and complicates europe, the myths of victory and failure.

  • The Largest Loss: A 'Lost Generation'
  • M.A., Medieval Studies, Sheffield University
  • B.A., Medieval Studies, Sheffield University

World War I was fought on battlefields throughout Europe between 1914 and 1918 . It involved human slaughter on a previously unprecedented scale—and its consequences were enormous. The human and structural devastation left Europe and the world greatly changed in almost all facets of life, setting the stage for political convulsions throughout the remainder of the century.

Before its entry into World War I, the United States of America was a nation of untapped military potential and growing economic might. But the war changed the United States in two important ways: the country's military was turned into a large-scale fighting force with the intense experience of modern war, a force that was clearly equal to that of the old Great Powers; and the balance of economic power began to shift from the drained nations of Europe to America.

However, the dreadful toll taken by the war led U.S. politicians to retreat from the world and return to a policy of isolationism. That isolation initially limited the impact of America's growth, which would only truly come to fruition in the aftermath of World War II. This retreat also undermined the League of Nations and the emerging new political order.

The collapse of Russia under the pressure of total warfare allowed socialist revolutionaries to seize power  and turn communism, one of the world’s growing ideologies, into a major European force. While the global socialist revolution that Vladimir Lenin believed was coming never happened, the presence of a huge and potentially powerful communist nation in Europe and Asia changed the balance of world politics.

Germany's politics initially tottered toward joining Russia, but eventually pulled back from experiencing a full Leninist change and formed a new social democracy. This would come under great pressure and fail from the challenge of Germany's right, whereas Russia's authoritarian regime after the tsarists lasted for decades.

The German, Russian, Turkish, and Austro-Hungarian Empires all fought in World War I, and all were swept away by defeat and revolution, although not necessarily in that order. The fall of Turkey in 1922 from a revolution stemming directly from the war, as well as that of Austria-Hungary, was probably not that much of a surprise: Turkey had long been regarded as the sick man of Europe, and vultures had circled its territory for decades. Austria-Hungary appeared close behind.

But the fall of the young, powerful, and growing German Empire, after the people revolted and the Kaiser was forced to abdicate, came as a great shock. In their place came a rapidly changing series of new governments, ranging in structure from democratic republics to socialist dictatorships.

Nationalism had been growing in Europe for decades before World War I began, but the war's aftermath saw a major rise in new nations and independence movements. Part of this was a result of Woodrow Wilson’s isolationist commitment to what he called "self-determination." But part of it was also a response to the destabilization of old empires, which nationalists viewed as an opportunity to declare new nations.

The key region for European nationalism was Eastern Europe and the Balkans, where Poland, the three Baltic States, Czechoslovakia, the Kingdom of the Serbs, Croats, and Slovenes , and others emerged. But nationalism conflicted hugely with the ethnic makeup of this region of Europe, where many different nationalities and ethnicities sometimes lived in tension with one another. Eventually, internal conflicts stemming from new self-determination by national majorities arose from disaffected minorities who preferred the rule of neighbors.

German commander Erich Ludendorff suffered a mental collapse before he called for an armistice to end the war, and when he recovered and discovered the terms he had signed onto, he insisted Germany refuse them, claiming the army could fight on. But the new civilian government overruled him, as once peace had been established there was no way to keep the army fighting. The civilian leaders who overruled Ludendorff became scapegoats for both the army and Ludendorff himself.

Thus began, at the very close of the war, the myth of the undefeated German army being "stabbed in the back" by liberals, socialists, and Jews who had damaged the Weimar Republic and fueled the rise of Hitler. That myth came directly from Ludendorff setting up the civilians for the fall. Italy didn’t receive as much land as it had been promised in secret agreements, and Italian right-wingers exploited this to complain of a "mutilated peace."

In contrast, in Britain, the successes of 1918 which had been won partly by their soldiers were increasingly ignored, in favor of viewing the war and all war as a bloody catastrophe. This affected their response to international events in the 1920s and 1930s; arguably, the policy of appeasement was born from the ashes of World War I.

The Largest Loss: A 'Lost Generation'

While it is not strictly true that a whole generation was lost—and some historians have complained about the term—eight million people died during World War I, which was perhaps one in eight of the combatants. In most of the Great Powers, it was hard to find anyone who had not lost someone to the war. Many other people had been wounded or shell-shocked so badly they killed themselves, and these casualties are not reflected in the figures.

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  • The Wars of the Former Yugoslavia
  • The Sultans of the Ottoman Empire: 1300 to 1924
  • Women in World War I: Societal Impacts
  • The Russian Civil War

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World War I

By: History.com Editors

Updated: August 11, 2023 | Original: October 29, 2009

"I Have a Rendevous with Death."FRANCE - CIRCA 1916: German troops advancing from their trenches. (Photo by Buyenlarge/Getty Images)

World War I, also known as the Great War, started in 1914 after the assassination of Archduke Franz Ferdinand of Austria. His murder catapulted into a war across Europe that lasted until 1918. During the four-year conflict, Germany, Austria-Hungary, Bulgaria and the Ottoman Empire (the Central Powers) fought against Great Britain, France, Russia, Italy, Romania, Canada, Japan and the United States (the Allied Powers). Thanks to new military technologies and the horrors of trench warfare, World War I saw unprecedented levels of carnage and destruction. By the time the war was over and the Allied Powers had won, more than 16 million people—soldiers and civilians alike—were dead.

Archduke Franz Ferdinand

Tensions had been brewing throughout Europe—especially in the troubled Balkan region of southeast Europe—for years before World War I actually broke out.

A number of alliances involving European powers, the Ottoman Empire , Russia and other parties had existed for years, but political instability in the Balkans (particularly Bosnia, Serbia and Herzegovina) threatened to destroy these agreements.

The spark that ignited World War I was struck in Sarajevo, Bosnia, where Archduke Franz Ferdinand —heir to the Austro-Hungarian Empire—was shot to death along with his wife, Sophie, by the Serbian nationalist Gavrilo Princip on June 28, 1914. Princip and other nationalists were struggling to end Austro-Hungarian rule over Bosnia and Herzegovina.

The assassination of Franz Ferdinand set off a rapidly escalating chain of events: Austria-Hungary , like many countries around the world, blamed the Serbian government for the attack and hoped to use the incident as justification for settling the question of Serbian nationalism once and for all.

Kaiser Wilhelm II

Because mighty Russia supported Serbia, Austria-Hungary waited to declare war until its leaders received assurance from German leader Kaiser Wilhelm II that Germany would support their cause. Austro-Hungarian leaders feared that a Russian intervention would involve Russia’s ally, France, and possibly Great Britain as well.

On July 5, Kaiser Wilhelm secretly pledged his support, giving Austria-Hungary a so-called carte blanche, or “blank check” assurance of Germany’s backing in the case of war. The Dual Monarchy of Austria-Hungary then sent an ultimatum to Serbia, with such harsh terms as to make it almost impossible to accept.

World War I Begins

Convinced that Austria-Hungary was readying for war, the Serbian government ordered the Serbian army to mobilize and appealed to Russia for assistance. On July 28, Austria-Hungary declared war on Serbia, and the tenuous peace between Europe’s great powers quickly collapsed.

Within a week, Russia, Belgium, France, Great Britain and Serbia had lined up against Austria-Hungary and Germany, and World War I had begun.

The Western Front

According to an aggressive military strategy known as the Schlieffen Plan (named for its mastermind, German Field Marshal Alfred von Schlieffen ), Germany began fighting World War I on two fronts, invading France through neutral Belgium in the west and confronting Russia in the east.

On August 4, 1914, German troops crossed the border into Belgium. In the first battle of World War I, the Germans assaulted the heavily fortified city of Liege , using the most powerful weapons in their arsenal—enormous siege cannons—to capture the city by August 15. The Germans left death and destruction in their wake as they advanced through Belgium toward France, shooting civilians and executing a Belgian priest they had accused of inciting civilian resistance. 

First Battle of the Marne

In the First Battle of the Marne , fought from September 6-9, 1914, French and British forces confronted the invading German army, which had by then penetrated deep into northeastern France, within 30 miles of Paris. The Allied troops checked the German advance and mounted a successful counterattack, driving the Germans back to the north of the Aisne River.

The defeat meant the end of German plans for a quick victory in France. Both sides dug into trenches , and the Western Front was the setting for a hellish war of attrition that would last more than three years.

Particularly long and costly battles in this campaign were fought at Verdun (February-December 1916) and the Battle of the Somme (July-November 1916). German and French troops suffered close to a million casualties in the Battle of Verdun alone.

effects of ww1 essay

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World War I Books and Art

The bloodshed on the battlefields of the Western Front, and the difficulties its soldiers had for years after the fighting had ended, inspired such works of art as “ All Quiet on the Western Front ” by Erich Maria Remarque and “ In Flanders Fields ” by Canadian doctor Lieutenant-Colonel John McCrae . In the latter poem, McCrae writes from the perspective of the fallen soldiers:

Published in 1915, the poem inspired the use of the poppy as a symbol of remembrance.

Visual artists like Otto Dix of Germany and British painters Wyndham Lewis, Paul Nash and David Bomberg used their firsthand experience as soldiers in World War I to create their art, capturing the anguish of trench warfare and exploring the themes of technology, violence and landscapes decimated by war.

The Eastern Front

On the Eastern Front of World War I, Russian forces invaded the German-held regions of East Prussia and Poland but were stopped short by German and Austrian forces at the Battle of Tannenberg in late August 1914.

Despite that victory, Russia’s assault forced Germany to move two corps from the Western Front to the Eastern, contributing to the German loss in the Battle of the Marne.

Combined with the fierce Allied resistance in France, the ability of Russia’s huge war machine to mobilize relatively quickly in the east ensured a longer, more grueling conflict instead of the quick victory Germany had hoped to win under the Schlieffen Plan .

Russian Revolution

From 1914 to 1916, Russia’s army mounted several offensives on World War I’s Eastern Front but was unable to break through German lines.

Defeat on the battlefield, combined with economic instability and the scarcity of food and other essentials, led to mounting discontent among the bulk of Russia’s population, especially the poverty-stricken workers and peasants. This increased hostility was directed toward the imperial regime of Czar Nicholas II and his unpopular German-born wife, Alexandra.

Russia’s simmering instability exploded in the Russian Revolution of 1917, spearheaded by Vladimir Lenin and the Bolsheviks , which ended czarist rule and brought a halt to Russian participation in World War I.

Russia reached an armistice with the Central Powers in early December 1917, freeing German troops to face the remaining Allies on the Western Front.

America Enters World War I

At the outbreak of fighting in 1914, the United States remained on the sidelines of World War I, adopting the policy of neutrality favored by President Woodrow Wilson while continuing to engage in commerce and shipping with European countries on both sides of the conflict.

Neutrality, however, it was increasingly difficult to maintain in the face of Germany’s unchecked submarine aggression against neutral ships, including those carrying passengers. In 1915, Germany declared the waters surrounding the British Isles to be a war zone, and German U-boats sunk several commercial and passenger vessels, including some U.S. ships.

Widespread protest over the sinking by U-boat of the British ocean liner Lusitania —traveling from New York to Liverpool, England with hundreds of American passengers onboard—in May 1915 helped turn the tide of American public opinion against Germany. In February 1917, Congress passed a $250 million arms appropriations bill intended to make the United States ready for war.

Germany sunk four more U.S. merchant ships the following month, and on April 2 Woodrow Wilson appeared before Congress and called for a declaration of war against Germany.

Gallipoli Campaign

With World War I having effectively settled into a stalemate in Europe, the Allies attempted to score a victory against the Ottoman Empire, which entered the conflict on the side of the Central Powers in late 1914.

After a failed attack on the Dardanelles (the strait linking the Sea of Marmara with the Aegean Sea), Allied forces led by Britain launched a large-scale land invasion of the Gallipoli Peninsula in April 1915. The invasion also proved a dismal failure, and in January 1916 Allied forces staged a full retreat from the shores of the peninsula after suffering 250,000 casualties.

Did you know? The young Winston Churchill, then first lord of the British Admiralty, resigned his command after the failed Gallipoli campaign in 1916, accepting a commission with an infantry battalion in France.

British-led forces also combated the Ottoman Turks in Egypt and Mesopotamia , while in northern Italy, Austrian and Italian troops faced off in a series of 12 battles along the Isonzo River, located at the border between the two nations.

Battle of the Isonzo

The First Battle of the Isonzo took place in the late spring of 1915, soon after Italy’s entrance into the war on the Allied side. In the Twelfth Battle of the Isonzo, also known as the Battle of Caporetto (October 1917), German reinforcements helped Austria-Hungary win a decisive victory.

After Caporetto, Italy’s allies jumped in to offer increased assistance. British and French—and later, American—troops arrived in the region, and the Allies began to take back the Italian Front.

World War I at Sea

In the years before World War I, the superiority of Britain’s Royal Navy was unchallenged by any other nation’s fleet, but the Imperial German Navy had made substantial strides in closing the gap between the two naval powers. Germany’s strength on the high seas was also aided by its lethal fleet of U-boat submarines.

After the Battle of Dogger Bank in January 1915, in which the British mounted a surprise attack on German ships in the North Sea, the German navy chose not to confront Britain’s mighty Royal Navy in a major battle for more than a year, preferring to rest the bulk of its naval strategy on its U-boats.

The biggest naval engagement of World War I, the Battle of Jutland (May 1916) left British naval superiority on the North Sea intact, and Germany would make no further attempts to break an Allied naval blockade for the remainder of the war.

World War I Planes

World War I was the first major conflict to harness the power of planes. Though not as impactful as the British Royal Navy or Germany’s U-boats, the use of planes in World War I presaged their later, pivotal role in military conflicts around the globe.

At the dawn of World War I, aviation was a relatively new field; the Wright brothers took their first sustained flight just eleven years before, in 1903. Aircraft were initially used primarily for reconnaissance missions. During the First Battle of the Marne, information passed from pilots allowed the allies to exploit weak spots in the German lines, helping the Allies to push Germany out of France.

The first machine guns were successfully mounted on planes in June of 1912 in the United States, but were imperfect; if timed incorrectly, a bullet could easily destroy the propeller of the plane it came from. The Morane-Saulnier L, a French plane, provided a solution: The propeller was armored with deflector wedges that prevented bullets from hitting it. The Morane-Saulnier Type L was used by the French, the British Royal Flying Corps (part of the Army), the British Royal Navy Air Service and the Imperial Russian Air Service. The British Bristol Type 22 was another popular model used for both reconnaissance work and as a fighter plane.

Dutch inventor Anthony Fokker improved upon the French deflector system in 1915. His “interrupter” synchronized the firing of the guns with the plane’s propeller to avoid collisions. Though his most popular plane during WWI was the single-seat Fokker Eindecker, Fokker created over 40 kinds of airplanes for the Germans.

The Allies debuted the Handley-Page HP O/400, the first two-engine bomber, in 1915. As aerial technology progressed, long-range heavy bombers like Germany’s Gotha G.V. (first introduced in 1917) were used to strike cities like London. Their speed and maneuverability proved to be far deadlier than Germany’s earlier Zeppelin raids.

By the war’s end, the Allies were producing five times more aircraft than the Germans. On April 1, 1918, the British created the Royal Air Force, or RAF, the first air force to be a separate military branch independent from the navy or army. 

Second Battle of the Marne

With Germany able to build up its strength on the Western Front after the armistice with Russia, Allied troops struggled to hold off another German offensive until promised reinforcements from the United States were able to arrive.

On July 15, 1918, German troops launched what would become the last German offensive of the war, attacking French forces (joined by 85,000 American troops as well as some of the British Expeditionary Force) in the Second Battle of the Marne . The Allies successfully pushed back the German offensive and launched their own counteroffensive just three days later.

After suffering massive casualties, Germany was forced to call off a planned offensive further north, in the Flanders region stretching between France and Belgium, which was envisioned as Germany’s best hope of victory.

The Second Battle of the Marne turned the tide of war decisively towards the Allies, who were able to regain much of France and Belgium in the months that followed.

The Harlem Hellfighters and Other All-Black Regiments

By the time World War I began, there were four all-Black regiments in the U.S. military: the 24th and 25th Infantry and the 9th and 10th Cavalry. All four regiments comprised of celebrated soldiers who fought in the Spanish-American War and American-Indian Wars , and served in the American territories. But they were not deployed for overseas combat in World War I. 

Blacks serving alongside white soldiers on the front lines in Europe was inconceivable to the U.S. military. Instead, the first African American troops sent overseas served in segregated labor battalions, restricted to menial roles in the Army and Navy, and shutout of the Marines, entirely. Their duties mostly included unloading ships, transporting materials from train depots, bases and ports, digging trenches, cooking and maintenance, removing barbed wire and inoperable equipment, and burying soldiers.

Facing criticism from the Black community and civil rights organizations for its quotas and treatment of African American soldiers in the war effort, the military formed two Black combat units in 1917, the 92nd and 93rd Divisions . Trained separately and inadequately in the United States, the divisions fared differently in the war. The 92nd faced criticism for their performance in the Meuse-Argonne campaign in September 1918. The 93rd Division, however, had more success. 

With dwindling armies, France asked America for reinforcements, and General John Pershing , commander of the American Expeditionary Forces, sent regiments in the 93 Division to over, since France had experience fighting alongside Black soldiers from their Senegalese French Colonial army. The 93 Division’s 369 regiment, nicknamed the Harlem Hellfighters , fought so gallantly, with a total of 191 days on the front lines, longer than any AEF regiment, that France awarded them the Croix de Guerre for their heroism. More than 350,000 African American soldiers would serve in World War I in various capacities.

Toward Armistice

By the fall of 1918, the Central Powers were unraveling on all fronts.

Despite the Turkish victory at Gallipoli, later defeats by invading forces and an Arab revolt that destroyed the Ottoman economy and devastated its land, and the Turks signed a treaty with the Allies in late October 1918.

Austria-Hungary, dissolving from within due to growing nationalist movements among its diverse population, reached an armistice on November 4. Facing dwindling resources on the battlefield, discontent on the homefront and the surrender of its allies, Germany was finally forced to seek an armistice on November 11, 1918, ending World War I.

Treaty of Versailles

At the Paris Peace Conference in 1919, Allied leaders stated their desire to build a post-war world that would safeguard itself against future conflicts of such a devastating scale.

Some hopeful participants had even begun calling World War I “the War to End All Wars.” But the Treaty of Versailles , signed on June 28, 1919, would not achieve that lofty goal.

Saddled with war guilt, heavy reparations and denied entrance into the League of Nations , Germany felt tricked into signing the treaty, having believed any peace would be a “peace without victory,” as put forward by President Wilson in his famous Fourteen Points speech of January 1918.

As the years passed, hatred of the Versailles treaty and its authors settled into a smoldering resentment in Germany that would, two decades later, be counted among the causes of World War II .

World War I Casualties

World War I took the lives of more than 9 million soldiers; 21 million more were wounded. Civilian casualties numbered close to 10 million. The two nations most affected were Germany and France, each of which sent some 80 percent of their male populations between the ages of 15 and 49 into battle.

The political disruption surrounding World War I also contributed to the fall of four venerable imperial dynasties: Germany, Austria-Hungary, Russia and Turkey.

Legacy of World War I

World War I brought about massive social upheaval, as millions of women entered the workforce to replace men who went to war and those who never came back. The first global war also helped to spread one of the world’s deadliest global pandemics, the Spanish flu epidemic of 1918, which killed an estimated 20 to 50 million people.

World War I has also been referred to as “the first modern war.” Many of the technologies now associated with military conflict—machine guns, tanks , aerial combat and radio communications—were introduced on a massive scale during World War I.

The severe effects that chemical weapons such as mustard gas and phosgene had on soldiers and civilians during World War I galvanized public and military attitudes against their continued use. The Geneva Convention agreements, signed in 1925, restricted the use of chemical and biological agents in warfare and remain in effect today.

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World War I Changed America and Transformed Its Role in International Relations

So why don't we pay more attention to it.

A colorful recruiting poster for World War I that states, "Woman, your country needs you!"

—Library of Congress

The entry of the United States into World War I changed the course of the war, and the war, in turn, changed America. Yet World War I receives short shrift in the American consciousness. 

A colorful recruiting poster for the U.S. Army

Recruiting poster for the U.S. Army by Herbert Paus.

A colorful recruiting poster for World War I with women marching together

Detail of a recruiting poster for YWCA by Ernest Hamlin Baker.

The American Expeditionary Forces arrived in Europe in 1917 and helped turn the tide in favor of Britain and France, leading to an Allied victory over Germany and Austria in November 1918. By the time of the armistice, more than four million Americans had served in the armed forces and 116,708 had lost their lives. The war shaped the writings of Ernest Hemingway and John Dos Passos. It helped forge the military careers of Dwight D. Eisenhower, George S. Patton, and George C. Marshall. On the home front, millions of women went to work, replacing the men who had shipped off to war, while others knitted socks and made bandages. For African-American soldiers, the war opened up a world not bound by America’s formal and informal racial codes. 

And we are still grappling with one of the major legacies of World War I: the debate over America’s role in the world. For three years, the United States walked the tightrope of neutrality as President Woodrow Wilson opted to keep the country out of the bloodbath consuming Europe. Even as Germany’s campaign of unrestricted submarine warfare in the Atlantic put American sailors and ships in jeopardy, the United States remained aloof. But after the Zimmermann telegram revealed Germany’s plans to recruit Mexico to attack the United States if it did not remain neutral, Americans were ready to fight. 

In April 1917, President Wilson stood before Congress and said, “The world must be made safe for democracy.” With those words, he asked for a declaration of war, which Congress gave with gusto. For the first time in its history, the United States joined a coalition to fight a war not on its own soil or of its own making, setting a precedent that would be invoked repeatedly over the next century. 

“For most Americans, going to war in 1917 was about removing the German threat to the U.S. homeland,” says Michael S. Neiberg, professor of history at the U.S. Army War College. “But after the war, Wilson developed a much more expansive vision to redeem the sin of war through the founding of a new world order, which created controversy and bitterness in the United States.”

The burden of sending men off to die weighed on Wilson’s conscience. It was one reason why he proposed the creation of the League of Nations, an international body based on collective security. But joining the League required the United States to sacrifice a measure of sovereignty. When judged against the butcher’s bill of this war, Wilson thought it was a small price to pay. Others, like Wilson’s longtime nemesis Senator Henry Cabot Lodge, believed that the United States should be free to pursue its own interests and not be beholden to an international body. America hadn’t fought a war only to relinquish its newfound stature as a military power. 

As soldiers returned home and the victory parades faded, the fight over the League of Nations turned bitter. The sense of accomplishment quickly evaporated. “Then came the Depression (a direct result of the war) and another global crisis,” says Neiberg. “All of that made memory of World War I a difficult thing for Americans to engage with after about 1930.” 

Even as the world has changed, the positions staked out by Wilson and Lodge have not evolved much over the past one hundred years. When new storm clouds gathered in Europe during the 1930s, Lodge’s argument was repurposed by isolationists as “America First,” a phrase that has come back into vogue as yet another example of the war’s enduring influence. “The war touched everything around the globe. Our entire world was shaped by it, even if we do not always make the connections,” Neiberg says. 

Historian and writer A. Scott Berg emphatically agrees. “I think World War I is the most underrecognized significant event of the last several centuries. The stories from this global drama—and its larger-than-life characters—are truly the stuff of Greek tragedy and are of Biblical  proportion; and modern America’s very identity was forged during this war.”

A biographer of Wilson and Charles Lindbergh, Berg has now cast his eye as an editor across the rich corpus of contemporaneous writing to produce  World War I and America , a nearly one-thousand-page book of letters, speeches, diary entries, newspaper reports, and personal accounts. This new volume from Library of America starts with the  New York Times  story of the assassination of Franz Ferdinand in July 1914 and concludes with an excerpt from John Dos Passos’s novel  1919 . In between, the voices of soldiers, politicians, nurses, diplomats, journalists, suffragettes, and intellectuals ask questions that are still with us. 

“What is America’s role in the world? Are our claims to moral leadership abroad undercut by racial injustice at home? What do we owe those who serve in our wars?” asks Max Rudin, Library of America’s publisher. With 2017 marking the one-hundredth anniversary of America's entry into the war, the moment seemed ripe to revisit a conflict whose ghosts still haunt the nation. “It offered an opportunity to raise awareness about a generation of American writers that cries out to be better known,” says Rudin. 

The volume shows off familiar names in surprising places. Nellie Bly and Edith Wharton report from the front lines. Henry Morgenthau Sr., the ambassador to the Ottoman Empire, files increasingly terrifying reports on the Armenian genocide. As Teddy Roosevelt leads the fight for American intervention, Jane Addams and Emma Goldman question the aims of the war. Writing from Italy, Ernest Hemingway complains to his family about being wounded. While Wilson and Lodge fight over American sovereignty, Ezra Pound expresses his disillusionment and grief in verse. 

We also meet Floyd Gibbons, a  Chicago Tribune  crime reporter. Before the war he covered plenty of shootings, but “I could never learn from the victims what the precise feeling was as the piece of lead struck.” He found out in June 1918 at Belleau Wood when a German bullet found him—“the lighted end of a cigarette touched me in the fleshy part of my upper left arm.” A second bullet also found his shoulder, spawning a large burning sensation. “And then the third one struck me. . . . It sounded to me like some one had dropped a glass bottle into a porcelain bathtub. A barrel of whitewash tipped over and it seemed that everything in the world turned white.” The third bullet had found his left eye. 

Stepping into an operating theater with Mary Borden, the Chicago heiress who established hospitals in France and Belgium, the smell of blood and death almost leaps off the page. “We send our men up the broken road between bushes of barbed wire and they come back to us, one by one, two by two in ambulances, lying on stretchers. They lie on their backs on the stretchers and are pulled out of the ambulances as loaves of bread are pulled out of the oven.” As a wounded soldier is laid out, “we conspire against his right to die. We experiment with his bones, his muscles, his sinews, his blood. We dig into the yawning mouths of his wounds. Helpless openings, they let us into the secret places of his body.”

When the American Expeditionary Forces shipped off to Europe, so too did approximately 16,500 women. They worked as clerks, telephone operators, and nurses; they also ran canteens that served meals to soldiers and offered a respite from battle. “These women often had complex motivations, such as a desire for adventure or professional advancement, and often witnessed more carnage than male soldiers, creating unacknowledged problems with PTSD when they returned home,” says Jennifer Keene, professor of history at Chapman University.

Of course, most women experienced the war stateside, where they tended victory gardens and worked to produce healthy meals from meager rations. They volunteered for the Red Cross and participated in Liberty Loan drives. As Willa Cather learned when she decamped from New York to Red Cloud, Nebraska, in the summer of 1918, the war could be consuming. “In New York the war was one of many subjects people talked about; but in Omaha, Lincoln, in my own town, and the other towns along the Republican Valley, and over in the north of Kansas, there was nothing but the war.” 

In the Library of America volume, W. E. B. Du Bois, who, in the wake of Booker T. Washington’s death, assumed the mantle of spokesman for the black community, provides another take. From the beginning, Du Bois saw the war as grounded in the colonial rivalries and aspirations of the European belligerents. 

Chad Williams, associate professor of African and Afro-American Studies at Brandeis University, says Du Bois was ahead of his time. “His writings also vividly illuminated the tensions between the professed democratic aims of the Allies—and the United States in particular—and the harsh realities of white supremacy, domestically and globally, for black people. Du Bois hoped that by supporting the American war effort and encouraging African-American patriotism, this tension could be reconciled. He was ultimately—and tragically—wrong.” 

Along with Du Bois’s commentary, there are reports on the race riots in East St. Louis and Houston in 1917. Such incidents prompted James Weldon Johnson to cast aside sentimentality and answer the question, “Why should a Negro fight?”

“America is the American Negro’s country,” he wrote. “He has been here three hundred years; that is, about two hundred years longer than most of the white people.” 

The U.S. Army shunted African-American soldiers into segregated units and issued them shovels more often than rifles. Some, however, fought alongside the French as equals, prompting questions about their treatment by their own country. African-American soldiers came home as citizens of the world with questions about their place in American society. “Understanding how the war impacted black people and the importance of this legacy is endlessly fascinating and, given our current times, extremely relevant,” says Williams.

To accompany its World War I volume, Library of America has launched a nationwide program, featuring scholars, to foster discussion about the war and its legacy. One hundred twenty organizations, from libraries to historical societies, are hosting events that involve veterans, their families, and their communities.

“There are veterans of recent conflicts in every community in America for whom the experiences and issues raised by World War I are very immediate,” says Rudin. “We all have something to learn from that.”

“Every war is distinct, and yet every war has almost eerie commonalities with wars past,” says Phil Klay, author of  Redeployment , a collection of short stories about his service in Iraq that won the National Book Award. “I don’t think veterans have a unique authority in these discussions, but our personal experiences do inevitably infuse our reading. In my case, I find myself relentlessly drawn to pull lessons for the future from these readings, as the moral stakes of war have a visceral feel for me.” 

For community programs, Library of America developed a slimmer version of its volume, World War I and America, while adding introductory essays and discussion questions. Keene, Neiberg, and Williams, along with Edward Lengel, served as editors. “There is truly not one part of the nation that was untouched by the war,” says Williams. “This project has the potential to remind people of its far-reaching significance and perhaps uncover new stories about the American experience in the war that we have not yet heard.”

Berg echoes the sentiment. “I hope audiences will appreciate the presence of World War I in our lives today—whether it is our economy, race relations, women’s rights, xenophobia, free speech, or the foundation of American foreign policy for the last one hundred years: They all have their roots in World War I.”

Meredith Hindley is a senior writer for Humanities .

Funding information

Library of America received $500,000  from NEH for nationwide library programs, a traveling exhibition, a website, and a publication of an anthology exploring how World War I reshaped American lives. For more information about the project, visit ww1america.org

Illustration of Henry David Thoreau

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Course: US history   >   Unit 7

  • The presidency of Woodrow Wilson
  • Blockades, u-boats and sinking of the Lusitania
  • Zimmermann Telegram
  • United States enters World War I
  • World War I: Homefront

The United States in World War I

  • Woodrow Wilson's Fourteen Points
  • Paris Peace Conference and Treaty of Versailles
  • More detail on the Treaty of Versailles and Germany
  • The League of Nations
  • The Treaty of Versailles
  • The First World War
  • World War I was the deadliest conflict until that point in human history, claiming tens of millions of casualties on all sides.
  • Under President Woodrow Wilson, the United States remained neutral until 1917 and then entered the war on the side of the Allied powers (the United Kingdom, France, and Russia).
  • The experience of World War I had a major impact on US domestic politics, culture, and society. Women achieved the right to vote, while other groups of American citizens were subject to systematic repression.

War in Europe and US neutrality

Principal combatants on each side included:, the united states enters world war i, world war i on the home front, aftermath: consequences of world war i, what do you think.

  • For more on the origins of the First World War, see Margaret MacMillan, The War that Ended Peace: The Road to 1914 (New York: Random House, 2014).
  • For more on the nature of the fighting on the Western front, see Ian Ousby, The Road to Verdun: World War I’s Most Momentous Battle and the Folly of Nationalism (New York: Random House, 2002).
  • Christopher Capozzola, Uncle Sam Wants You: World War I and the Making of the Modern American Citizen (New York: Oxford University Press, 2008), 7.
  • For more on the experience of American soldiers in WWI, see Edward M. Coffman, The War to End All Wars: The American Military Experience in World War I (Lexington: University Press of Kentucky, 1998).
  • For more on the women’s rights movement, see Eleanor Flexner and Ellen Fitzpatrick, Century of Struggle: The Woman’s Rights Movement in the United States (Cambridge, MA: Belknap Press, 1996).
  • For more, see Capozzola, Uncle Sam Wants You.
  • For more, see John Milton Cooper, Jr., Breaking the Heart of the World: Woodrow Wilson and the Fight for the League of Nations (New York: Cambridge University Press, 2010).

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Main Causes of World War 1: Discussion

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Updated: 16 November, 2023

Words: 645 | Page: 1 | 4 min read

The essay explores the causes of World War 1, which took place from 1914 to 1918. It begins with a brief overview of the war's timeline and the major countries involved, including the United Kingdom, France, Russia, Italy, Romania, Japan, the United States of America, Germany, Austria, Hungary, Bulgaria, and the Ottoman Empire. The essay then delves into the four main causes of the war: Militarism, Nationalism, Imperialism, and Alliances.

Militarism is discussed as the policy of maintaining a strong military force and a readiness to use it aggressively for defense. The significant arms buildup and military spending by various countries, including Germany, are highlighted as contributing factors to the outbreak of the war.

Nationalism is described as the strong attachment to one's own nation and culture. It is explained how nationalism led to conflicts, including the assassination of Archduke Franz Ferdinand, which triggered Austria's desire for revenge.

Imperialism, the expansion of a nation's power by dominating other countries, is presented as a factor due to the competition among European powers over control of African resources and territories.

Lastly, the essay discusses the role of Alliances, where countries formed partnerships to defend each other, often resulting in a domino effect of declarations of war.

Table of contents

  • Causes of World War 1

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Causes o f world war 1, nationalism and imperialism.

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A Good Hook Examples for WWI Essay

  • A Glimpse into the Trenches: Step back in time and experience the chilling reality of life in the trenches of World War I. In this essay, we’ll immerse ourselves in the harrowing tales of soldiers who faced the horrors of the Great War.
  • The War to End All Wars: Explore the monumental impact of World War I on global history. In this essay, we’ll dissect the events that led to the war, the key players, and the lasting consequences that continue to shape our world today.
  • The Poetry of Conflict: World War I inspired a generation of poets to capture the raw emotions of battle. Join us as we analyze the powerful verses and poignant imagery that emerged from the trenches.
  • Lessons from the Great War: As we commemorate the centennial of World War I, it’s crucial to reflect on the lessons learned from this catastrophic conflict. This essay delves into the war’s impact on diplomacy, technology, and the human spirit.
  • Unsung Heroes of WWI: Beyond the famous generals and political leaders, there were countless unsung heroes in the Great War. In this essay, we’ll shine a light on the remarkable stories of bravery and sacrifice from the trenches to the home front.
  • Strachan, H. (2014). The First World War: To Arms. Oxford University Press.
  • MacMillan, M. (2013). The War That Ended Peace: The Road to 1914. Random House.
  • Fay, S. B. (1928). The Origins of the World War (Vol. 1). The Macmillan Company.
  • Gildea, R. (2003). Children of the Revolution: The French, 1799-1914. Harvard University Press.
  • Kennedy, P. M. (1980). The Rise of the Anglo-German Antagonism, 1860-1914. Allen & Unwin.

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effects of ww1 essay

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COMMENTS

  1. World War I

    Effects. As many as 8.5 million soldiers and some 13 million civilians died during World War I. Four imperial dynasties collapsed as a result of the war: the Habsburgs of Austria-Hungary, the Hohenzollerns of Germany, the sultanate of the Ottoman Empire, and the Romanovs of Russia. The mass movement of soldiers and refugees helped spread one of ...

  2. The Causes and Effects of World War I

    Causes. The start of World War I was precipitated by the assassination of the heir to the Austro-Hungarian throne, Archduke Franz Ferdinand, on June 28, 1914 (Mulligan, 2010) The elimination of the high-standing official was carried out by the group of secret society members called Black Hand and directed by Bosnian Serb Danilo Ilić (Storey ...

  3. WW1 And Its Effects On The World: [Essay Example], 966 words

    World War One (WW1) happened from the years 1914 to 1918 and shaped what we know as the modern world. It had ever lasting impacts which can still be seen on daily basis but it mostly affected social and political spheres. It was between Germany, Austria-Hungary and Bulgaria along with the Ottoman Empire against Britain, France, Russia and Italy.

  4. Effects of World War 1: What Exactly Were They?

    The effects of World War 1 are still being felt a century after its conclusion. It was the deadliest war that involved more countries and was more expensive than any other war before it. The weapons used during WW1 were also more advanced than any previous war, using tanks, submarines, poison gas, airplanes, and long-range artillery.

  5. First World War: Causes and Effects

    In conclusion, the First World War led to the loss of many lives. These included soldiers and innocent citizens of the countries at war. The First World War also led to extensive destruction of property. The infrastructure and buildings in many towns crumbled. It contributed to displacement of people from their homes.

  6. What was the impact of World War I in shaping the modern world?

    A hundred years after the end of the "war to end all wars," USC experts discuss its surprising impact and how it affects us even today. One hundred years ago Sunday, the Allies and Germany agreed to an armistice ending World War I. The Great War claimed 40 million lives — but also serves as an unexpected pivot point for modern civilization.

  7. World War I

    World War I, an international conflict that in 1914-18 embroiled most of the nations of Europe along with Russia, the United States, the Middle East, and other regions. The war pitted the Central Powers —mainly Germany, Austria-Hungary, and Turkey —against the Allies—mainly France, Great Britain, Russia, Italy, Japan, and, from 1917 ...

  8. Historical Context: The Global Effect of World War I

    Some 60,000 were killed or wounded. At the end of the battle, 419,654 British men were killed, missing, or wounded.Four years of war killed a million troops from the British Empire, 1.5 million troops from the Hapsburg Empire, 1.7 million French troops, 1.7 million Russians, and 2 million German troops. The war left a legacy of bitterness that ...

  9. The Consequences of World War I

    World War I was fought on battlefields throughout Europe between 1914 and 1918.It involved human slaughter on a previously unprecedented scale—and its consequences were enormous. The human and structural devastation left Europe and the world greatly changed in almost all facets of life, setting the stage for political convulsions throughout the remainder of the century.

  10. Full article: The Legacy and Consequences of World War I

    A hundred years ago, in mid-August 1920, a decisive battle took place in Central Europe between two sizable armies waging fierce combat operations in the region for more than a year. In the immediate aftermath of the Battle of Warsaw (as it was later termed by historians) the 950,000 troops of Soviet Russia were forced to retreat from the ...

  11. Why Did World War I Happen?

    Origins of World War I. To understand the origins of World War I, let's first go back to the early 1800s. For centuries, a competing patchwork of European empires and kingdoms had waged near-constant war with each other. These conflicts were generally fought over land, colonies, religion, resources, and dynastic rivalries.

  12. The Impact of World War I: Causes, Effects, and Ongoing ...

    Effects of World War I. World War I exacted a heavy toll, resulting in nearly 9 million deaths and countless physical and psychological scars. The war's conclusion in 1918 marked not only the cessation of hostilities but also a profound transformation of the political, cultural, and social landscape worldwide.

  13. World War I: Summary, Causes, Facts & Dates

    World War I started in 1914, after the assassination of Archduke Franz Ferdinand, and ended in 1918. During the conflict, the countries of Germany, Austria-Hungary, Bulgaria and the Ottoman Empire ...

  14. World War I Changed America and Transformed Its Role in International

    For community programs, Library of America developed a slimmer version of its volume, World War I and America, while adding introductory essays and discussion questions. Keene, Neiberg, and Williams, along with Edward Lengel, served as editors. "There is truly not one part of the nation that was untouched by the war," says Williams.

  15. World War 1 Essay

    10 Lines on World War 1 Essay in English. 1. The First World War was instigated in 1914 by Serbia. 2. The cause of the war was a competition between countries to acquire weapons and build military powers. 3. In 1914, Serbia aroused anger by assassinating Archduke Franz Ferdinand, the heir of Austria-Hungary throne. 4.

  16. The United States in World War I (article)

    World War I was the deadliest conflict until that point in human history, claiming tens of millions of casualties on all sides. Under President Woodrow Wilson, the United States remained neutral until 1917 and then entered the war on the side of the Allied powers (the United Kingdom, France, and Russia). The experience of World War I had a ...

  17. PDF THE FIRST WORLD WAR: CAUSES, CONSEQUENCES, AND CONTROVERSIES Professor

    will define their research papers for and oral presentations to the seminar. Students can choose to examine the role of a particular state in the outbreak or expansion of the war; a particular analytic cause of war, such as private economic interests or militarism; the management of war economies; the social mobilization for war on the home front;

  18. Cause and Effect on World War 1 Essay

    Cause and Effect on World War 1. World War One, a huge conflict that sparked in 1914 and lasting all the way until 1918. The war was between the world's greatest powers as two opposing sides; the Central Powers and the Allies. It was a chain of events that had started this was which consist of key features such as imperialism, alliances ...

  19. World War I

    World War I - US Entry, Causes, Impact: The U.S. declared war on Germany after U-boats sank three U.S. merchant ships. The March Russian Revolution led to the end of imperial Russia, and the October Revolution of the Bolsheviks ended Russia's role in the war when they signed the treaty of Brest-Litovsk. Formerly neutral Greece declared war on Germany and Bulgaria, then the Central Powers.

  20. Militarism as a cause of World War I

    Alfred Vagts, a German historian who served in World War I, defined militarism as the "domination of the military man over the civilian, an undue preponderance of military demands, an emphasis on military considerations". Europe's Great Powers were, to varying degrees, afflicted by militarism in the decades prior to 1914.

  21. Working Paper No. 52, Some of the Profound Effects of World War I on France

    It was argued and supported with data of the profound and devastating effets on the French population. One immediate effect was the death of the old world that. had associated ideals of glory with war, with members of the population being. crudely awakened to the horrors of industrialized war in the second decade of the.

  22. Main Causes of World War 1: Discussion

    The essay explores the causes of World War 1, which took place from 1914 to 1918. It begins with a brief overview of the war's timeline and the major countries involved, including the United Kingdom, France, Russia, Italy, Romania, Japan, the United States of America, Germany, Austria, Hungary, Bulgaria, and the Ottoman Empire.

  23. Positive and Negative Effects of WW1 on Canada: Essay

    World War 1 had enormous negative impacts and some positive impacts on Canada. The positive impacts include Canada turning into a united nation and the establishment of the right to vote for women. The negative impacts of the war on Canada encompass resentment between the Anglophones and Francophones due to the issue of conscription, loss of ...