Cuban Missile Crisis
In 1959 there is a Communist Revolution in Cuba
Fidel Castro is the new leader of Cuba
In 1961 the US launch a failed invasion of Cuba at the Bay of Pigs
In October 1962 a U2 spy plane notices that the Soviets are putting missiles onto Cuba
The US launches a blockade of Cuba
For 13 days it looks like the USA and the USSR are about to go to war
A deal is made eventually. The USSR will remove missiles from Cuba if the USA removes missiles from Turkey
The removing missiles from Turkey is kept secret
Both sides were scared at how close they came to nuclear war. They signed a Nuclear Test Ban Treaty in 1963