Which of the following occurred after the Vietnam war spread into Vietnam but before Vietnam was united under a communist government?
A.
Ho Chi Minh took leadership of the Vietcong.
B.
Richard Nixon resigned from office after the Watergate scandal.
C.
The Khmer Rouge group invaded Vietnam.
D.
A cease-fire allowed U.S. troops to leave Vietnam.
1 answer
D. A cease-fire allowed U.S. troops to leave Vietnam.