The correct answer is the following.
The correct order of these Cold War events are:
Detente: 1972
SALT 1 Treaty: 1974
Recognition of Red China: 1979
Four High-Level meetings: 1985-1989.
Detente was the period of good relations between the Soviet Union and the United States when President Richard Nixon traveled to Moscow to visit Leonid I. Brezhnev in May 1972. SALT 1 Treaty was an agreement between the United States and the Soviet Union to limit the production of long-range missiles with nuclear weapons. The Recognition of Red China was the moment when the United States changed its diplomatic recognized. It used to be Taipei, and since that moment was Beijing. The Four High-Levelmeetings were important meetings between the President of the Unite States and the leader of the Soviet Union.
