Question

The creation of a communications hotline between the United States and the USSR was a result of
the construction of the Berlin Wall.
the end of the Cuban Missile Crisis.
the end of the Bay of Pigs invasion.
the start of the Vienna Summit.

Answer 1

the end of the Cuban Missile Crisis.

After the 1962 crisis, the U.S. and USSR agreed in 1963 to set up a direct "hotline" (established that year) to allow rapid communication and reduce the risk of future nuclear misunderstandings.