Why did Chinese forces fight in the Korean War?

Question

A.
China's commitment to the Warsaw Pact included supplying combat troops.

B.
China's nationalist leaders supported South Korea's nationalist government.

C.
China's commitment to the United Nations included supplying combat troops.

D.
China's communist leaders supported North Korea's communist government.

Answer 1

D. China's communist leaders supported North Korea's communist government.

Chinese forces fought in the Korean War primarily because they were aligned with North Korea and sought to support its communist government against South Korean and United Nations forces, which included a significant number of troops from the United States.