The document discusses the unfolding of the Cold War between 1946-1961. It includes cartoons from 1946 depicting Winston Churchill's desire to look behind the Iron Curtain at Communist countries, and from 1959 showing the US struggle to contain the Soviet Union. It also mentions the Berlin Wall being constructed in 1961 and border closings by Communist countries. Key leaders and events discussed include John F. Kennedy, Nikita Khrushchev, the Cuban Revolution led by Fidel Castro, deterrence strategies between the US and USSR, and periods of detente between Soviet and American leaders.