Which Allied Country was the last to join WWII?

1 Answer
Castiel Winchester The Fallen Angel
Apr 13, 2016

The Untited States of America.

Explanation:

Franklin D. Rosevelt had concluded that America would not fight in the Second World War. The US eventually joined when Japan bombed Pearl Harbor on December 7, 1941. The US declared war against Japan, becoming the last joining member of the Allied Powers.

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