Causes and Beginnings
Combat and Technology
America at War
The Homefront
End of the War
100
The four main long-term causes for the start of the war.

What are Militarism, Alliances, Imperialism, and Nationalism?

100

Germany utilized these vessels to bypass the British naval blockade and disrupt Allied shipping.

What are U-Boats (or submarines)?

100

The president of the United States during WW1

Woodrow Wilson

100

The policy of not taking sides in the war, which the U.S. followed until 1917.

Neutral

100

This formal agreement officially ended the war and imposed harsh penalties on the defeated Central Powers.

What is the Treaty of Versailles?
150

The immediate "spark" that ignited the war was the assassination of this Austro-Hungarian figure.

Who was Archduke Franz Ferdinand?

150

This "silent killer" required soldiers to carry specialized masks at all times,

What is poison gas (or mustard gas)?

150

This British passenger ship was sunk by a German U-boat, helping push the U.S. toward joining the war.

What is the Lusatania?

150

This demographic filled essential roles as nurses, typists, and factory workers, proving their necessity to the war effort.

Who were women?

150

A truce or agreement that ends the fighting.

Armistice

200

These were the two primary opposing sides/alliances during the conflict.

Who were the Allied Powers and the Central Powers?

200

Fighting in trench warfare often resulted in no progress made on either side, otherwise known as this.

What is a stalemate?

200

This secret telegram from Germany to Mexico proposed an alliance against the United States.

What is the Zimmermann Note?

200

The government used this to convince people to support joining the war (think posters, news headlines, songs, etc.)

Propaganda

200

President Wilson’s specific plan for the post-war world.

14 Points

250

This political group took over Russia in 1917, leading to the country's surrender from the war.

Who were the Bolsheviks (or Communists)?

250

A style of fighting where soldiers fought from deep ditches.

Trench Warfare

250

To ensure a steady supply of troops, Congress passed this act to implement a national draft.

What is the Selective Service Act?

250

Gardens grown by people at home to support the war by growing their own food.

What are victory gardens?

250

The date the fighting of World War I officially stopped.

November 11, 1918