japenese then the Americans
December 7, 1941.
Japanese-Americans .
2
the Americans brought the Sherman into world war 2. they also gave the Sherman to the British and Canadians.
At the start of WWII, the Americans did not really care about what happened "way over there in Europe." As a whole, the USA did nothing about the war until Pearl Harbor.
To fight a war weapons, tanks, aircraft, ships are needed. This created jobs that were the by product of the war.
1945
No
they were in war with the japanese/germans/italians
Harry S Truman did NOT start World War 2.
World War 2 was started in 1939