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The United States Goes to War with Germany and Italy

Germany and Italy declared war on the United States on December 11, 1941.

Published · Updated · 1 min read

The Event

Germany and Italy declared war on the United States on December 11, 1941. Congress responded with American declarations of war.

The Wider Story

The decisions widened America's formal participation in the global conflict after the declaration against Japan. Different diplomatic and military calculations shaped each step.

Putting the Event in Perspective

Pearl Harbor had occurred four days earlier.

Reading the Historical Record

Keep the December 11 declarations separate from the December 8 congressional action against Japan.

About the Historical Recreation

The accompanying visual is an illustrative reconstruction: a Washington newsroom and congressional exterior in December 1941, newspaper text unreadable. It is not authentic archival footage, an eyewitness record or additional evidence for the event.

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