Japan bombed Pearl Harbor. That incited the USA to declare war on Japan and Germany.
japan and Germany were allies (axis powers)
Pearl Harbor was the main reason the US joined the war. They declared war on Germany and Japan because Japan bombed Pearl Harbor, and Germany was Japan's ally.
The attack on Pearl Harbor caused the US to declare war on Japan and then Germany and Italy. 1,177 crewman died that day.
When the US declared war on Japan for Pearl Harbor
Japan. Then Germany declared war on the US.
Japan attacked us on pearl harbor under orders from Germany, and We declared War on japan and Germany;
Japan and Italy were allied with Germany, but only Japan attacked Pearl Harbor. Germany had nothing to do with it and if they had been consulted, would probably have not approved the action.
Germany has never bombed Pearl Harbor.
Quite the opposite, the US did not declare war on Germany, but Germany declared war on them. They did this to honor their alliance with Japan after the Pearl Harbor attacks.
Mainly Pearl Harbor because Japan was an ally of Germany. After Pearl Harbor was bombed the US declard war on Japan and because they were allies Germany and Italy see it fit to declare war on the US.
In response to Pearl Harbor, the president advised congress to declare war, which they did.
Shortly after the bombing of Pearl Harbor, in december of 1941.
after japan attacked pearl harbor and declared war on japan a German Allie
Germany declared war on the United States four days after the Japanese attacked Pearl Harbor - December 11, 1941.
Germany didn't attack pearl harbor dumb***, that was japan
Pearl Harbor was a US naval base in Hawaii. On December 7. 1941, it was where the Japanese attacked the United States which caused the US to declare war on Japan, which then widened to include Germany and Italy.
After the US declared war on Japan because of Pearl Harbor Germany/Italy in turn declared war on the US.
Because the United States declared war on Japan after Pearl Harbor.
After pearl harbor the president asked congress to declare war on Japan. Then we did a raid on them.
To ask Congress to declare war on Japan
America declared war on Japan. Germany then declared war on America.
Pearl Harbor came as a surprise to the U.S., so Roosevelt was able to do nothing about it.
Germany invaded Poland before the attack on Pearl Harbor.