What was the goal of the Cultural Revolution?

Launched by Mao Zedong, Chairman of the Communist Party of China (CPC), its stated goal was to preserve Chinese communism by purging remnants of capitalist and traditional elements from Chinese society, and to re-impose Mao Zedong Thought (known outside China as Maoism) as the dominant ideology in the CPC.

the Americans

Explanation:

The Americans because many more diseases were transmitted and killed them.