Causes of World War I

Name of the area between the trenches where soldiers died regularly.

• Battlefield
• Neutral Ground
• Safe Zone
• No Man's Land

How did the United States react to the beginning of WWI?

• Sent aid to Austria-Hungary
• Remained neutral
• Joined the Central Powers
• Declared war on Germany

What single event put in motion the start of WWI?

• Zimmerman Telegram
• Treaty of Versailles
• Battle of Marne
• Assassination of Archduke Franz Ferdinand

Which country's alliance system was a key factor in the escalation of World War I?

• Italy
• France
• Russia
• Germany

Name of the treaty that ended WWI.

• Treaty of Paris
• Treaty of Berlin
• Treaty of London
• Treaty of Versailles

What countries made up the Triple Entente?

• Spain, Portugal, Netherlands
• United States, Japan, China
• Great Britain, France, Russia
• Germany, Austria-Hungary, Italy

What countries made up the Triple Alliance (Central Powers)?

• Spain, Portugal, Netherlands
• United States, Japan, China
• Germany, Austria-Hungary, Italy
• Great Britain, France, Russia

What factors prompt the United States to join the war for the allies?

• Treaty of Versailles, Battle of Marne
• Assassination of Archduke Franz Ferdinand, Dardanelles Campaign
• Unrestricted submarine warfare, Zimmerman Telegram
• Battle of Marne, Treaty of Versailles

Name of the region where Austria-Hungary controlled several ethnic groups.

• Scandinavia
• Benelux
• Iberia
• Balkans