Question

The key to the Allied victory in Europe was
a. The success of resistance movements at undermining German authority
b. The vast personnel and industrial capacity of the U.S. and Soviet Union
c. The development of the atom bomb
d. The leadership of Harry Truman after the death of Franklin
d. Roosevelt

Answer 1

The key to the Allied victory in Europe was "b. The vast personnel and industrial capacity of the U.S. and Soviet Union," since the Russians actually felt the greatest personal burden of the war.