The historic visit of President Nixon to the People's Republic of China improved relations between the two countries and completely changed the power balance between the United States, China, and the Soviet Union.
The visit of US President Richard Nixon to a People's Republic of China in 1972 was a significant step toward formally normalising relations between the US and the People's Republic of China (PRC).
Thus, President Nixon's Visit completely changed the power balance between the United States, China, and the Soviet Union.
To learn more about Nixon's 1972 visit refer:
https://brainly.com/question/1155903
#SPJ1