Answer:
C. Communist hold of Cambodia, Laos, and Vietnam.
Step-by-step explanation:
Finally, the end of the Vietnam War resulted in north-Vietnam won the war and Vietnam was united as one country under communist rule, the united states had no relationship with the new country.
Another result of the Vietnam war was the government of the united states lost its credibility in the eyes of its own citizens most people believed that their own government lied to them.