Cambodia Rwanda Yugoslavia These three countries were

A) sites of genocide after World War II.
B) areas central to the Cold War era. home to communist dictatorships
D) part of NATO in the 1950s.​

A

Explanation:

the triple alliance. germany and austria-hungary were already allies by 1879 when, worried about a threat from russia, they formed the dual alliance. italy joined the group in 1882. there was a concern about a possible attack from france and the alliance needed powerful friends to defend it.

d) true or false question