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jan 1, 1917 - American enters WWI

Description:

Three days after Germany announces the start of unrestricted warfare, America joins the war. An American passenger ship is sunk by the Germans, breaking the Sussex pledge and causing the U.S to join the fight. They also joined because of the Zimmerman note.

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WWI timeline

ByJohn
9 Dec 2018
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354

Date:

jan 1, 1917
Now
~ 109 years ago

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