Causes
Random Facts
Trench Warfare
New Technology & Weapons
U.S. Involvement & End of the War
100

This idea means building up strong armies and weapons.

What is militarism?

100

The group that included Great Britain, France, and Russia at the start.

Who were the Allied Powers?

100

Long ditches dug by soldiers for protection.

What are trenches?

100

Rapid-firing guns that caused heavy casualties.

What are machine guns?


100

The policy the U.S. followed at the start of the war.

What is neutrality?


200

Agreements that promised countries would help each other in war.

What are alliances?

200

The group that included Germany, Austria-Hungary, and the Ottoman Empire.

Who were the Central Powers?

200

The dangerous area between enemy trenches.

What is No Man’s Land?

200

Armored vehicles used to cross trenches.

What are tanks?

200

A telegram from Germany that angered the United States.

 What is the Zimmermann Telegram?

300

Strong pride and loyalty to one’s country.

What is nationalism?

300

This country joined the war in 1917 and helped the Allies win.

 What is the United States?

300

A major problem in trenches that caused disease and illness.

What were poor conditions (mud, rats, disease)?

300

German submarines used to attack ships.

 What are U-boats?


300

German attacks on U.S. and Allied ships.

What is unrestricted submarine warfare?

400

Competing to control land and resources around the world.

 What is imperialism?

400

The agreement that officially ended World War I.

What is the Treaty of Versailles?

400

Type of disease where the feet lose blood flow. 

What is Trench Foot?

400

Flying machines first used for scouting and fighting.

What are airplanes?

400

Name of the British Passenger Ship that Germany sank killing 148 Americans.

What is the Lusitania?

500

The event that directly started World War I in 1914.

What was the assassination of Archduke Franz Ferdinand?

500

Which country was punished the hardest by the Treaty of Versailles, and what were the main terms of the treaty?

Germany was punished the hardest by the Treaty of Versailles. The treaty forced Germany to accept blame for World War I, pay reparations, limit its military, and give up land and colonies.

500

The three type of trenches.

What is Communication Trench, Support Trench, and Reserves Trench?

500

Why were tanks unsuccessful in the beginning of WWI?

What is hard to steer and would get stuck on the battle field?

500

Who was the United States President during WWI?

Who is Woodrow Wilson?