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What made the US enter world war2?

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Anonymous

13y ago
Updated: 8/19/2019

The December 7, 1941 Japanese attack on Pearl Harbor, without provocation, inspired the U.S. to defend itself and take part in the World War. On December 8, 1941 the US declared war on Japan and on December 11, 1941 Germany declared war on the U.S.

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Wiki User

13y ago

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