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WW1
The unofficial Christmas truce is declared. -
Period: to
WWI
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WW1
Tsar Nicholas II takes personal control over Russia's armies. -
WW1
The Battle of Verdun begins. The Battle of Verdun was the longest battle of World War 1 and was one of the bloodiest. -
WW1
The Battle of the Somme begins. During the Battle of the Somme, tanks are first introduced into battle. -
WW1
Germany sends the secret Zimmerman Telegram to Mexico in an effort to entice Mexico to join the war. The British intercept and decipher the coded message. -
WW1
U.S. President Woodrow Wilson issues his Fourteen Points to peace. -
WW1
Germany signs the armistice at Compiegne, France. Fighting ends on the 11th hour of the 11th day of the 11th month. -
WW1
The Treaty of Versailles officially ends World War 1.