Answer:
A.
Explanation:
Ethnic groups are like religious churches if they are in the same group they sure are to believe the same thing.
Answer:
i hope it helps and best of luck ♥
The correct answer is <span>Invasion of Cambodia
Although the war had been localized to Vietnam, in 1970 the Southern Vietnamese army with the help of the United States troops had invaded into Cambodia who was also having the same problems as the Vietnamese, the communists were fighting those against communism, so Vietnamese people decided to join the fight, which stirred a new round of protests.</span>
