After United Nations forces pushed back North Korea forces and advanced forward the Chinese border, what did China most likely fear

i feel like it's::-that the United States forces might invade china next

Explanation:

The brilliant landing cut the North Korean forces in two, and the U.S.-led U.N. force pushed inland to recapture Seoul, the South Korean capital that had fallen to the communists in June.On June 30, Truman agreed to send U.S. ground forces to Korea, and on July 7 the Security Council recommended that all U.N.

really hope that works

the enslavement and death of yeet

so what is your question?