A iron curtain is a symbolic division between East and West in Europe during the Cold War.
Containment is the policy of holding back or stopping communism.
Airlift is delivering supplies by airplane.
A Cold War is a war in which two enemies do not fight in combat but instead compete and conflict in other ways.
Subversion is attsmpts to overthrow or undermine a government by working secretly within the government.
Espionage means spying.
Perjury is the crime of lying under oath.
Censure means to formally criticize.
In February 1945 the "Big Three" Allied leaders met at Yalta, a city in the Soviet Unoom.
The Allies finally agreed to divide Germany into four zones.