One of the Underlying Causes for the End of the Cold

Multiple Choice

One of the underlying causes for the end of the Cold War was

A) the fall of Khrushchev in the Soviet Union and election of Reagan in the United States.
B) financial difficulties for both the superpowers and the unbearable expenses of the arms race.
C) peace movements in both countries.
D) the end of the Afghan War.
E) the death of Gorbachev.