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Archduke Franz Ferdinand Assasinated
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Period: to
World War 1
-
Russia Mobilizes
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Germany Invades Belgium
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Germans Use Chlorine Gas on a large scale
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Lusitania Sinks
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First Tanks
Deployed by the British -
Germany Limits Submarines
To prevent America from joining the war -
Germany Unrestricted Submarines
This brings America into the war and lead to Germany's defeat -
Zimmerman Telegram
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President Wilson outlines his case for war to Congress.
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U.S. Enters War
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Period: to
The Treaty of Versailles
-
Period: to
The Roaring Twenties
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Period: to
Great Depression
-
Period: to
World War 2
-
Adolf Hitler Died
