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The United States Declares War on Japan

Congress approved a declaration of war against Japan on December 8, 1941, following the attack on Pearl Harbor.

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The Event

Congress approved a declaration of war against Japan on December 8, 1941, following the attack on Pearl Harbor.

The Wider Story

President Franklin Roosevelt addressed Congress before the vote. The decision formally changed the United States' legal position in the Pacific conflict.

Putting the Event in Perspective

The declarations involving Germany and Italy came on December 11.

Reading the Historical Record

Do not compress those separate decisions into a single unanimous worldwide declaration.

About the Historical Recreation

The accompanying visual is an illustrative reconstruction: the United States Capitol in December 1941 and a distant illustrative congressional chamber. It is not authentic archival footage, an eyewitness record or additional evidence for the event.

Sources

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