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December 1941 to august 1945
December 8, 1941 to September 2, 1945. About three and three-quarter years.
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∙ 12y ago
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How long did the US participate in active combat during World War 1?
the US joined the war in 1917 and the war ended in 1918. Answer: 1 year.
Where did the US participate in World War II?
In Japan and Europe
How many yeard did the US participate in World War 2?
about 33/4 years
Did the US participate in ALL of the theatres of war during World War 2?
The US participated in both the European Theater and Pacific Theater of World War 2 and with the cooperation of the Allies they were victorious in both theaters.
Why was it not possible for the US to go back to a policy of isolationism after world war 1?
After World War I, the US was plunged into the Great Depression. In order to protect its economy and physical security, they had to participate abroad.
How did the US Army participate in World War 1?
They supplied a few troops to the fronts in the last few years of WW1
How long was us in world war 1?
3 years =)
What two wars fought in Europe and Asia where the last declared war?
World War 1 and World War 2 were the last declared wars that the US participated in.I'm sure however that there have been small regional warsafter World War 2, that the US did not participate in that were declared wars by the regional participants in those wars.
What did Germany do to encourage us to participate in war?
It declared war on the USA and immediately started an extensive U-boat war on US shipping in US territorial waters.
Why did the US decide not to participate in the League of Nations established by the Treaty of Versailles at the end of World War?
Congress was concerned it would override American interests.
Were there any Holocaust camps in America?
No, the US did not participate in the Holocaust. I hope you are not confusing the Holoccaust with World War 2. Please see the related question.
What two wars fought in Europe and Asia where the last declared wars?
World War 1 and World War 2 were the last declared wars that the US participated in.I'm sure however that there have been small regional warsafter World War 2, that the US did not participate in that were declared wars by the regional participants in those wars.
