People
He was the leader of Germany during WWI.
Who is Kaiser Wilhelm?
Soldiers were expected to dig these on the battlefield for protection, sometimes spending months there.
What is a trench?
This revolution toppled the Czar and took Russia out of WWI.
What is the Russian Revolution?
This tracked vehicle was first used during WWI.
What is a tank?
The US entered the war this year.
What is 1917?
This man was assassinated to begin WWI?
Who is Arch Duke Franz Ferdinand?
This type of boat destroyed the Lusitania.
What is a u-boat/submarine?
This British passenger ship was sunk by German U-boats.
What is the Lusitania?
This dangerous gas was created by something you might also find on your hot dog.
What is mustard gas?
The year WWI started.
What is 1914?
This man was President of the United States
Who is Woodrow Wilson?
This was used to encourage support for the war effort on all sides.
What is propaganda?
This was an intercepted message from Germany to Mexico.
What is the Zimmerman Telegram or Zimmerman note?
The counties of the Central Powers.
Who is Germany, Ottoman Empire, Austro-Hungarian Empire?
The final event that encourages the U.S. (Woodrow Wilson) to go to war.
What were attacks on the American ships?
This man was the leader of Russia at the start of WWI.
Who is Czar Nicholas II?
The line of fighting between Germany, Belgium and France.
What is the western front?
This organization was formed after the war to help prevent future world wars.
What is the League of Nations?
The Triple Entente or Allied Powers.
Who are GB, France, Russia, (later U.S. and Italy)?
The event that prompted Britain joining the Allied Powers.
What is the invasion of Belgium?
This exiled revolutionary was sent back to Russia to stir up trouble.
Who is Lenin?
The idea that each side tries to wear the other out.
What is the War of Attrition?
This treaty was imposed upon Germany at the conclusion of the war.
What is the treaty of Versailles?
Two people, who were cousins, who tried to create peace before going to war.
Who are Czar Nicholas II and Kaiser Wilhelm?
I left the war as the United States was getting in.
Who is Russia?