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The creation of the HUAC
The House Un-American Activities Committee (HUAC) was created in 1938 to investigate alleged disloyalty and subversive activities on the part of private citizens, public employees, and those organizations suspected of having Communist ties. -
Yalta Conference
The Yalta Conference, sometimes called the Crimea Conference and codenamed the Argonaut Conference, held February 4–11, 1945, was the World War II meeting of the heads of government of the United States, the United Kingdom, and the Soviet Union, represented by President Franklin D. Roosevelt, Prime Minister Winston Churchill, and Premier Joseph Stalin, respectively, for the purpose of discussing Europe's post-war reorganization. -
The start of Containment Policy
Containment was a United States policy to prevent the spread of communism abroad. -
Potsdam Conference
On 16 July 1945, the "Big Three" leaders met at Potsdam, Germany, near Berlin. In this, the last of the World War II heads of state conferences, President Truman, Soviet Premier Stalin and British Prime Ministers Churchill and Atlee discussed post-war arrangements in Europe, frequently without agreement. -
The Iron Curtain Speech
On March 5, 1946, at the request of Westminster College in the small Missouri town of Fulton , Churchill gave his now famous "Iron Curtain" speech to a crowd of 40,000. In addition to accepting an honorary degree from the college, Churchill made one of his most famous post-war speeches. -
The Truman Doctrine
The Truman Doctrine was the name given to a policy announced by US President Harry Truman on March 12th, 1947. The Truman Doctrine was a very simple warning clearly made to the USSR – though the country was not mentioned by name – that the USA would intervene to support any nation that was being threatened by a takeover by an armed minority. -
Berlin Blockade
The Berlin Blockade was an attempt in 1948 by the Soviet Union to limit the ability of France, Great Britain and the United States to travel to their sectors of Berlin, which lay within Russian-occupied East Germany. -
Berlin Airlift
Starving out the population and cutting off their business was their method of gaining control. The Truman administration reacted with a continual daily airlift which brought much needed food and supplies into the city of West Berlin. -
Trial of Alger Hiss
Alger Hiss (November 11, 1904 – November 15, 1996) was an American lawyer, government official, author, and lecturer. He was involved in the establishment of the United Nations both as a U.S. State Department and U.N. official. Hiss was accused of being a Soviet spy in 1948 and convicted of perjury in connection with this charge in 1950. -
Creation of NATO
In 1949, the prospect of further Communist expansion prompted the United States and 11 other Western nations to form the North Atlantic Treaty Organization. The Soviet Union and its affiliated Communist nations in Eastern Europe founded a rival alliance, the Warsaw Pact, in 1955. -
Joseph McCarthy "witch hunts"
McCarthy and the Salem girls began these hunts out of fear. In May 1950, Senator McCarthy feared he would be defeated in the upcoming election for US Senate. Likewise, in February 1692, a few young girls from Salem, MA, feared they would be punished for dancing since their community believed dancing was directly linked to witchcraft -
The Korean War
The Korean War (25 June 1950 – 27 July 1953) was a war between the Republic of Korea (South Korea), supported by the United Nations, and the Democratic People's Republic of Korea (North Korea), at one time supported by China and the Soviet Union. -
Trail of Julius and Ethel Rosenberg
Julius Rosenberg (May 12, 1918 – June 19, 1953) and Ethel Greenglass Rosenberg (September 25, 1915 – June 19, 1953) were American citizens executed for conspiracy to commit espionage, relating to passing information about the atomic bomb to the Soviet Union. -
US first successful H-Bomb Test
The United States detonates the world's first thermonuclear weapon, the hydrogen bomb, on Eniwetok atoll in the Pacific. The test gave the United States a short-lived advantage in the nuclear arms race with the Soviet Union -
Soviet first sucessful H-Bomb Test
At a remote test site at Semipalatinsk in Kazakhstan, the USSR successfully detonates its first atomic bomb, code name "First Lightning." In order to measure the effects of the blast, the Soviet scientists constructed buildings, bridges, and other civilian structures in the vicinity of the bomb. -
Creation of Domino Theory
The domino theory, which governed much of U.S. foreign policy beginning in the early 1950s, held that a communist victory in one nation would quickly lead to a chain reaction of communist takeovers in neighboring states. -
Creation of Warsaw Pact
The Warsaw Pact was the Soviet Union’s response to West Germany joining NATO and came into being in May 1955. The Warsaw Pact, named after the meeting to create it was held in Warsaw, was based throughout the Soviet Bloc and troops in it were used in the ending of the 1968 Czech Revolt. -
The Vietnam War
The Vietnam War was the prolonged struggle between nationalist forces attempting to unify the country of Vietnam under a communist government and the United States attempting to prevent the spread of communism. -
The Launch of Sputnik
On October 4, 1957, the Soviet Union launched the earth's first artificial satellite, Sputnik I. The successful launch came as a shock to experts and citizens in the United States, who had hoped that the United States would accomplish this scientific advancement first. The fact that the Soviets were successful fed fears that the U.S. military had generally fallen behind in developing new technology. -
The Creation of NASA
As a result of the space race between USA and the Soviet Union in the 1950s, NASA was created in 1958 from NACA. -
Creation of SEATO
Having been directed by President Dwight D. Eisenhower to put together an alliance to contain any communist aggression in the free territories of Vietnam, Laos, and Cambodia, or Southeast Asia in general, Secretary of State John Foster Dulles forges an agreement establishing a military alliance that becomes the Southeast Asia Treaty Organization. -
The Bay of Pigs invasion
The Bay of Pigs invasion begins when a CIA-financed and -trained group of Cuban refugees lands in Cuba and attempts to topple the communist government of Fidel Castro. The attack was an utter failure. -
Construction of The Berlin Wall
Two days after sealing off free passage between East and West Berlin with barbed wire, East German authorities begin building the Berlin Wall to permanently close off access to the West. -
The Cuban Missile Crisis
During the Cuban Missile Crisis, leaders of the U.S. and the Soviet Union engaged in a tense, 13-day political and military standoff in October 1962 over the installation of nuclear-armed Soviet missiles on Cuba, just 90 miles from U.S. shores. -
Kent State Prostest Incident
On April 30, 1970, President Richard M. Nixon appeared on national television to announce the invasion of Cambodia by the United States and the need to draft 150,000 more soldiers for an expansion of the Vietnam War effort. -
The fall of the Berlin Wall
The fall of the Berlin Wall happened nearly as suddenly as its rise. There had been signs that the Communist bloc was weakening, but the East German Communist leaders insisted that East Germany just needed a moderate change rather than a drastic revolution. East German citizens did not agree.
