There were two basic theatres in World War II the US fought in. The Pacific theatre where the US Navy, Marines and Army focused on fighting Japan in island hopping. There was then the European theatre where mainly the US Army focused on fighting Italy and Germany mainly in Africa, Italy and mainland Europe.
The u.s. DID get involved.
yes they were
No
yes
World War 2
the US by FAR.
December 8, 1941 was the date of the US declaration of war
The US was involved for 6 years from 1941-1945
The United States became involved in the World War II about March 1941.
Japan
the USSR and the US
Dec 7, '41.