-Cambodia -Rwanda
-Yugoslavia
These three countries were all

a) sites of genocide after World War II.
b) areas central to the Cold War era.
c) home to the communist dictatorships.
d) part of NATO in the 1950's

"act of congress" : ) hope this

congress also has implied powers, which derive from the necessary and proper clause of the constitution and permit congress "to make all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states.