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19n the 1940's, with news on Nazi Germany's victories in Europe, most of America knew they would be off to War soon. On March 11th, 1941, we Signed the Lend-Lease act, and sent weapons to China Officially, when the Japanese bombed Pearl Harbor, December 7, 1941. The official declaration was the next morning in congress, but "a state of war existed", when the first bomb fell.
Wiki User
∙ 16y ago
Wiki User
∙ 16y agoOn 7 December 1941 with the Japanese attack on Pearl Harbor.
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After what event did the US begin fighting in World War 2?
Pearly Harbor
When did the US begin sending troops in World War 2?
september 1939
What year did World War 2 begin not including the us?
last year lol
How did paratroopers in us army begin in World War 2?
WWII created the US Army's airborne units.
The Holocaust begin in 1940 after World War 2?
The Holocaust was during World War 2
Why did the war begin for World War 2?
because they had 2 start with1 be for 2
Why did the World War 2 begin?
World War 2 began when Germany invades Poland in 1939.
When did the Cold War begin atfer the World War 2?
1950s
What country did world war 2 begin?
On the Chinese mainland with China. In the pacific ocean with the US.
What country did World War 2 begin in?
Germany
What year was world war 2 begin?
1940
Was true of the us economy after world war 2?
After World War 2, the US had the strongest economy in the world.
