Causes of the War
Major Events
Trench Warfare & Technology
America & the War
People & Countries
100

What does the “M” in MAIN stand for?

A. Mediation
B. Migration
C. Militarism
D. Monarchy

C. Militarism

100

What event officially started World War I?

A. Germany invading France
B. The sinking of the Lusitania
C. The assassination of Archduke Franz Ferdinand
D. The signing of the Treaty of Versailles

C. The assassination of Archduke Franz Ferdinand

100

What was the name of the new style of fighting used in World War I?

A. Naval warfare
B. Guerrilla warfare
C. Air warfare
D. Trench warfare

D. Trench warfare

100

What does neutrality mean?

A. Joining an alliance
B. Staying out of the conflict and not taking sides
C. Supporting both sides equally
D. Preparing for war secretly

B. Staying out of the conflict and not taking sides

100

Which countries were part of the Allied Powers during World War I?

A. Germany, France, and Britain
B. France, Britain, and Russia
C. Germany, Austria-Hungary, and the Ottoman Empire
D. Russia, Germany, and Italy

B. France, Britain, and Russia

200

Which example best shows imperialism?

A. France creating alliances
B. England and Germany competing for colonies
C. Germany building more factories
D. Russia increasing its army size

B. England and Germany competing for colonies ✅

200

Which event helped push the United States into World War I?

A. The Boston Tea Party
B. The Battle of Gettysburg
C. The French Revolution
D. The sinking of the Lusitania and unrestricted submarine warfare

D. The sinking of the Lusitania and unrestricted submarine warfare

200

Which new technology made fighting more deadly during World War I?

A. Catapults
B. Machine guns
C. Crossbows
D. Wooden ships

B. Machine guns

200

Why were Americans angry about the sinking of the Lusitania?

A. Germany blamed the United States
B. It carried important military supplies
C. Many civilians, including Americans, died
D. The ship attacked Germany first

C. Many civilians, including Americans, died

200

Which countries were part of the Central Powers during World War I?

A. Italy, France, and Britain
B. Russia, Serbia, and Belgium
C. Germany, Austria-Hungary, and the Ottoman Empire
D. Britain, France, and Russia

C. Germany, Austria-Hungary, and the Ottoman Empire

300

The Allied Powers and Central Powers were examples of what MAIN cause of World War I?

A. Nationalism
B. Militarism
C. Imperialism
D. Alliances 

D. Alliances

300

What was the Zimmermann Note?

A. A treaty ending trench warfare
B. A speech by President Wilson
C. A secret message from Germany asking Mexico to attack the U.S.
D. A list of war supplies sent to England

C. A secret message from Germany asking Mexico to attack the U.S.

300

Which weapons were first widely used during World War I?

A. Cannons and muskets
B. Horses and swords
C. Tanks and submarines
D. Bows and arrows

C. Tanks and submarines

300

What were German submarines called during World War I?

A. U-Boats
B. Destroyers
C. Cruisers
D. Battleships

A. U-boats

300

Which country fought WITH Germany during World War I?

A. Britain
B. France
C. United States
D. Austria-Hungary

D. Austria-Hungary

400

Which pair correctly explains two causes of World War I?

A. Reconstruction and Isolationism
B. Democracy and Neutrality
C. Militarism and Alliances
D. Industrialization and Communism

C. Militarism and Alliances

400

Which treaty officially ended World War I?

A. Treaty of London
B. Treaty of Versailles
C. Treaty of Berlin
D. Treaty of Paris

B. Treaty of Versailles

400

Which problem made trench warfare difficult for soldiers?

A. Safe transportation
B. Warm weather
C. Clean living spaces
D. Mud, rats, and disease

D. Mud, rats, and disease

400

Which is one reason the United States entered World War I?

A. France declared war on the United States
B. Germany attacked Hawaii
C. Britain invaded Mexico
D. The Zimmermann Note and unrestricted submarine warfare

D. The Zimmermann Note and unrestricted submarine warfare

400

Which country fought AGAINST Germany as part of the Allies?

A. Bulgaria
B. Austria-Hungary
C. Britain
D. Ottoman Empire

C. Britain

500

Why did alliances help turn a small conflict into World War I?

A. Countries ignored their alliances during the war
B. Alliances only involved trade agreements
C. Countries promised to defend each other if war started
D. Alliances stopped countries from fighting

C. Countries promised to defend each other if war started

500

Which country was punished the most by the Treaty of Versailles?

A. Italy
B. Russia
C. Germany
D. France

C. Germany

500

How did tanks change warfare during World War I?

A. They were mainly used underwater
B. They replaced airplanes completely
C. They made trench warfare unnecessary immediately
D. They allowed soldiers to cross trenches more safely

D. They allowed soldiers to cross trenches more safely

500

Which country joined the Allies last in World War I?

A. Britain
B. United States
C. Germany
D. Ottoman Empire

B. United States

500

Who were the Harlem Hellfighters?

A. Nurses who worked near the front lines
B. African American soldiers who fought bravely in WWI
C. French pilots during WWI
D. German submarine commanders

B. African American soldiers who fought bravely in WWI

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