Answer:
1) In january 1973, the United States and North Vietnam concluded the last peace treaty, ending open hostilities between the two nations. War between North and South Vietnam continued, however, until April 30, 1969.
2) Nixon visited China to gain more leverage over the relationship with the Soviet Union. The normalization of ties culminates in 1979, when the U.S. established full diplomatic relations with the PVR.
Explanation:
John F. Kennedy was the president of the United States of America during the Cuban Missile Crisis. So the correct option in regards to the given question is option "B". The Cuban Missile Crisis occurred in the year
1962.<span>
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Political Domino is a political theory that was developed during the Cold War that stated if one nation fell to communism surrounding nations would likely fall to communism as well. So option "A" in regards to this question is the correct option.
