Question

What date marked the beginning of americas involvement in ww2?

Answer 1

December 7th, 1941 after the bombing of Pearl Harbor, that’s when America decided to step in

Answer 2

Hey there,
The answer to your question is 7th December,1941 on the Pearl Habour.
And 405,399 Americans were killed in action while 671,278 Americans were severely wounded.

Hope this helps :))

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