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Archduke Fredinand
He was assassinated -
war
Austria-Hungary declares war -
Ottoman empire
Ottoman Empire declares war on the allies -
more war
Germany declares war on France and Russia -
Attack On Lusitania
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germany
Germany agrees to an armistice and fighting ends -
Allies
Allies defeat the Germans in the first battle -
British intercept Zimmerman Telegram
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More war
United States enters war -
Russians
Russians leave the war -
president Wilson
president Wilson issues his "14 points" -
Treaty
treaty of Versailles is signed ending WWI