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When did US declare war on Germany?

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Anonymous

14y ago
Updated: 8/16/2019

There has been military conflict between USA and Germany in two wars.

In WWI it was USA declaring war on 6 April 1917.

In WWII Germany declared war on 11 Dec 1941 as a response on USA's war declaration on their ally Japan on 8 Dec.

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Wiki User

13y ago

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