Describe the events that prompted the United States to adopt a containment policy of keeping communism confinement it’s current borders

Mao's communists also went into areas where the Japanese had taken over and set up small governments and police forces. They gave Chinese peasants their own small plots of land.

Explanation:

its main object was the establishment of "settlement houses" in poor urban areas, in which volunteer middle-class "settlement workers" would live, hoping to share knowledge and culture with, and alleviate the poverty of, their low-income neighbors.