Germany
They were an ally of Japan
I think we didn't go into a depression because we loaned weapons to the Allies during the beginning of world war 2. The money we received after the war kept us out of a depression.
December 7, 1942
For the US it was the attack upon Pearl Harbor that ushered in the US to go to war .
The U.S. officially declared war on December 8th 1942.
Shortly after Japan attacked the US at Pearl Harbor, Germany declared war on the US.
World War 2 began September of 1939 and ended August of 1945. The US declared war on Japan on December 8th 1941. So the US was in the war nearly 4 years.
bombing of pearl harbour.
People go to the World War II memorial to remember US military who fought in that war. Some go to because it is part of our history.
Them selves. The Us did not want to go to war again, but the axis forced them to later in the war.
Go ask them yourself.