I need an interesting fact on the cold war

Here are some interesting facts (Added some more just in case)

Space was an important arena for the Cold War and even led to the creation of NASA.

Millions of people were killed in the proxy wars between the US and the USSR during the Cold War.

The "hot" parts of the Cold War included the Korean War, the failed Bay of Pigs invasion into Cuba, and the Vietnam War.

The Cold War wasn't an armed conflict. ...

The Cold War started in 1946 with the United States foreign policy of Soviet containment, and it ended in 1991 with the collapse of the Soviet Union.

The Cold War was fought between the United States (NATO alliance) and the Soviet Union

6 or 2

explanation:

hope this you

but i think its 6

b is the answer i am assuming