Question

• China • Korea • Vietnam • Angola

What do the above four nations have in common?
A. They were former American colonies that gained independence.
B. They were member nations of the Warsaw Pact and the Soviet bloc.
C. They were officially divided into separate sectors after World War II.
D. They fought civil wars between communist and non-communist groups.

Answer 1

I believe the answer is D or B. Not 100% sure.

Answer 2

They fought civil wars between communist and non-communist groups.