In the 1950s and 1960s, us leaders feared that if they did not intervene, countries such as vietnam would ally with france. ask their neighbors to become democratic. fall to communism. believe in the domino theory.

Respuesta :

US leaders feared in the 1950s and 1960s that if they did not intervene countries such as Vietnam would fall to communism.

What do you mean by a leader?

A leader refers to any person who has taken charge or responsibility for something.

In the 1950s and 1960s, respect for authority is the more popular value during that time. The United States experienced an increase in economic growth during this time.

During the Korean War, US leaders feared that if they did not intervene then countries like Vietnam would fall to communism.

Therefore, C is the correct option.

Learn more about Leader here:

https://brainly.com/question/15868646