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House Un-American Activities Commitee formed
HUAC investigated disloyalty in fascist and communist governments. -
Yalta Conference
The big three agreed to meet to discuss war strategies and issues. This event ended on February 11, 1945 -
Potsdam Conference
The big three met at Potsdam to discuss post-war arrangements in Europe. This event ended on August 2, 1945. -
United Nations formation
29 countries ratified the United Nations Charter, an organization for peace. -
Truman Doctrine
President Truman asked congress for $400 million dollars for millitary and economic assistance for Turkey and Greece. -
Marshall Plan
President Truman signed the Economic Recovery Act, Marshall Plan. Named after Secretary of State, George Marshall. -
Berlin Airlift
The Truman administration brought food, by plane, to the starving civilians in West Berlin. This event ended on May 12, 1949. -
NATO formation
The North Atlantic Treaty Organization was supposed to help bring peace. -
Era of McCarthyism begins
Political conformality and loyalty, started with a speech by Joseph McCarthy in Wisconsin, during his time in office. -
North Korean Invasion of South Korea
North Korea made a surprise attack on South Korea. This event ended on July 27, 1953 -
Rosenburg Execution
Julius and Ethel Rosenburg were executed for relaying U.S. military secrets to the Soviets. -
Armistice Signed Ending Korean War
This event ended the war and both countries occupied the same amount of territory. -
Warsaw Pact formation
This was the rival millitary alliance for the Soviet Union. -
Sputnik 1 Launched
On October 4, 1957, the USSR launched the first artificial satellite. -
First Man in Space
Yuri Gagarin was the first man to ever go into space. He was from Russia. -
First American in Space
Alan Shepard was the first American to ever go to space. -
Creation of the Berlin Wall
It divided West Berlin and East Germany and it was a symbolic boundary between communist and democratic governments. -
First Man on the Moon
Neil Armstrong became the first man to step foot on the moon. He was from the United States.