Main Causes
WWI Devastation
Reason U.S. Joined
American Life Changes
Long-term Impacts
100

What the M in MAIN means

What is militarism?

100

The historical phenomenon that produced weapons of massive destructiveness

What is industrialization?

100

The sinking of this ship influenced the U.S. to join WWI

What is the Lusitania?

100

Risk free investments that support war operations

What are war bonds?

100

The treaty formed by the Allied Powers

What is the Treaty of Versailles?

200

A con of this MAIN cause is more countries being dragged into war

What are alliances?

200

This weapon had shells that weighted up to 900 pounds each

What is artillery?

200

Proposal of an alliance and financial support from Germany with Mexico if the U.S. joined the war

What is the Zimmermann Telegram?

200

Method of producing more food that was encouraged by the government

What are victory gardens?

200

This was demanded from Germany in Article 249 for the expenses and damages of the war

What are reparations?

300

The accumulation and acquisition of land, resources, labor, and profits

What is imperialism?

300

Convoys that included aerial reconnaissance equipment were created to combat this threat

What are German U-boats?

300

Propaganda technique that was fueled by Germany’s invasion of Belgium in 1914

What is atrocity propaganda?

300

Mandatory limitation on food, as well as oil and cigarettes

What is rationing?

300

The required reduction of Germany’s military forces

What is disarmament?

400

Victory gardens appealed to this MAIN cause

What is nationalism?

400

Article 191 of the Treaty of Versailles was created as a result of this warfare

What is unrestricted submarine warfare?

400

This person wanted to resume unrestricted submarine warfare to provoke the U.S. to declare war

Who is Arthur Zimmermann?

400

Upwards of 20 years in prison could be given for critiquing the war effort due to this

What are the Espionage and Seditions Acts?

400

Article 231, stating that Germany will take full responsibility for the war

What is the Guilt War Clause?

500

This act was created as a result of countries' conflicting imperial interests

What is the General Act?

500

This Article of the Treaty of Versailles prohibited the use of poison gas

What is Article 171?

500

British cryptographers discovered that Germany offered these U.S. states to Mexico for their support

What are Texas, Arizona, and New Mexico?

500

Provided by the 19th amendment and the need for soldier’s job positions to be filled

What are women’s job opportunities?

500

Declared on November 11, 1918, ending WWI

What is armistice?

M
e
n
u