The Adams–Onís Treaty of 1819, also known as the Transcontinental Treaty, the Florida Purchase Treaty, or the Florida Treaty, was a treaty between the United States and Spain in 1819 that ceded Florida to the U.S.and defined the boundary between the U.S. and New Spain
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China is the nation with whom President Nixon normalized diplomatic relations with in 1982 as a way to end United States involvement in Vietnam. The correct option among all the options that are given in the question is the second option. I hope the answer has come to your help.
There were several events that led up to the creation of NASA, but the biggest was the space race with Russia, which was especially heightened after Sputnik.
