Question

the strategic arms limitation talks (salt i) agreement in 1972 brought about the creation of documents that officially ended the cold war. the us recognition of china for the first time since 1949. the regulation of chinese production of missiles that carried nuclear weapons. the regulation of soviet production of missiles that carried nuclear weapons.

Explanation:

The Strategic Arms Limitation Talks (SALT I) in 1972 was between the US and the Soviet - Union. It aimed to limit the arms race, specifically regulating Soviet production of nuclear - armed missiles. The Cold War officially ended in 1991, US recognition of China came in the 1970s through other means, and SALT I had nothing to do with China's nuclear - missile production.

Answer:

the regulation of Soviet production of missiles that carried nuclear weapons