How did the United Nations impact the course of the Cold War? A. It created a network of defensive fortifications to protect Western Europe from
the Soviets.

B. It deterred communism from spreading by showing its willingness to stop North
Korea's invasion of South Korea.

C. It served as a facilitator to negotiate a peaceful resolution to the Cuban Missile
Crisis.

D. It organized an airlift of supplies to West Berlin when the Sovietynion blocked
all land routes to the city.