Parents and Teachers: Support Ducksters by following us on Ducksters Facebook or Ducksters Twitter.
Ducksters Educational SiteDucksters Educational Site
History Biography Geography Science Games

History >> World War I

World War I

United States in WWI

Although World War I began in 1914, the United States did not join the war until 1917. The impact of the United States joining the war was significant. The additional firepower, resources, and soldiers of the U.S. helped to tip the balance of the war in favor of the Allies.

Remaining Neutral

When war broke out in 1914, the United States had a policy of neutrality. Many people in the U.S. saw the war as a dispute between "old world" powers that had nothing to do with them. Also, public opinion on the war was often split as there were many immigrants who had ties to both sides.


United States recruiting poster
I want you for U.S. Army by James Montgomery Flagg
United States recruiting poster

Sinking of the Lusitania

When the Germans sank the Lusitania in 1915, a passenger ocean liner with 159 Americans on board, the public opinion in the United States toward the war began to change. This act killed 1,198 innocent passengers. When the United States finally entered the war two years later, the cry "Remember the Lusitania" was used on recruitment posters and to unite the people against the Germans.

Zimmerman Telegram

In January of 1917, the British intercepted and decoded a secret telegram sent from German Foreign Secretary Arthur Zimmerman to the German ambassador in Mexico. He proposed that Mexico ally with Germany against the United States. He promised them the territories of Texas, New Mexico, and Arizona.

Declaring War

The Zimmerman Telegram was the final straw. President Woodrow Wilson gave a speech to Congress on April 2, 1917 asking for them to declare war on Germany. In his speech he said that the U.S. would go to war to "fight for the ultimate peace of the world." On April 6, 1917 the U.S. officially declared war on Germany.

U.S. Forces in Europe

The U.S. army in Europe was under the command of General John J. Pershing. At first, the U.S. had few trained troops to send over to Europe. However, the army was quickly built up through the draft and volunteers. By the end of the war around 2 million U.S. troops were in France.


American troops in London
American troops on way to the front march through London
Source: Department of Defense

The U.S. troops arrived just in time to turn the tide of the war in favor of the Allies. Both sides were exhausted and running out of soldiers. The influx of fresh troops helped to boost the morale of the Allies and played a major role in the defeat of the Germans.

Wilson's Fourteen Points

After entering the war, President Wilson issued his famous Fourteen Points. These points were his plans for peace and the goals of the United States in entering the war. Wilson was the only leader to publicly state his war aims. Included in Wilson's Fourteen Points was the establishment of a League of Nations that he hoped would help to end war in the future.

After the War

After Germany was defeated, President Wilson pushed for his Fourteen Points to be followed by the rest of Europe and the Allies. Wilson wanted all of Europe to be able to recover quickly from the war, including Germany. France and Britain disagreed and placed harsh reparations on Germany in the Treaty of Versailles. The United States did not sign the Treaty of Versailles, but established their own peace treaty with Germany.

Interesting Facts about the United States in World War I Activities

Take a ten question quiz about this page.

Learn More about World War I:

Overview:
Battles and Events:
Leaders:
Other:
Works Cited

History >> World War I





About Ducksters Privacy Policy   

Follow us on Ducksters Facebook or Ducksters Twitter

This site is a product of TSI (Technological Solutions, Inc.), Copyright 2017, All Rights Reserved. By using this site you agree to the Terms of Use.