The bill of rights because its the right answer i think its right anyway
Prevent communism from spreading even further in Asia.
Communist troop sanctuaries were located in Cambodia, Nixon fearing the worse for the spread of communism as the Cold War was still in motion. Nixon assumed that the Viet Cong was using bases in Cambodia to attack the American's and South Vietnamese people during the Vietnam war.
Hope this helps!
I know it's not in the suggestions but I think it's Russia you know, correct me if I'm wrong btw.
<span>After the rise of Rome and the Roman Empire, Greek culture still was the primary way people spoke, acted, and had an understanding on how to live life. The ways of the Greeks spread with Alexander the Great's conquering of civilizations as well as his trade with the East.</span>