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the Truman doctrine
was an international relations policy set forth by the U.S. President Harry Truman in a speech[1] on March 12, 1947, which stated that the U.S. would support Greece and Turkey with economic and military aid to prevent them from falling into the Soviet sphere. -
The Marshall Plan
Europe was devastated by years of conflict during World War II. Millions of people had been killed or wounded. Industrial and residential centers in England, France, Germany, Italy, Poland, Belgium and elsewhere lay in ruins. Much of Europe was on the brink of famine as agricultural production had been disrupted by war. -
Berlin Airlift
After World War II, the Allies partitioned the defeated Germany into a Soviet-occupied zone, an American-occupied zone, a British-occupied zone and a French-occupied zone. Berlin, the German capital city, was located deep in the Soviet zone, but it was also divided into four sections. In June 1948, the Russians–who wanted Berlin all for themselves–closed all highways, railroads and canals from western-occupied Germany into western-occupied Berlin. -
Soviet Union Gets the Atomic Bomb
On August 29, 1949, the Soviet Union exploded its first atomic bomb. It came as a great shock to the United States because they were not expecting the Soviet Union to possess nuclear weapon knowledge so soon. -
communist revolution of china
Chinese Communist leader Mao Zedong declared the creation of the People’s Republic of China (PRC). -
Korean War
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. It was primarily the result of the political division of Korea by an agreement of the victorious Allies at the conclusion of the Pacific War at the end of World War II. -
exacution of rosenberg
The Rosenbergs were accused of persuading Ethel's brother, David Greenglass, to provide them with confidential U.S. military information gained from his involvement in the development of nuclear weapons. -
Army-McCarthey hearings
The Army–McCarthy hearings were a series of hearings held by the United States Senate's Subcommittee on Investigations between April 1954 and June 1954 -
Warsaw Pact
The Warsaw Pact, so named because the treaty was signed in Warsaw, included the Soviet Union, Albania, Poland, Romania, Hungary, East Germany, Czechoslovakia, and Bulgaria as members. The treaty called on the member states to come to the defense of any member attacked by an outside force and it set up a unified military command under Marshal Ivan S. Konev of the Soviet Union. -
launch of Sputnik
On October 4, 1957 Sputnik I, the first earth-orbiting artificial satellite, was launched from the Baikonur cosmodrome in the Karaganda region of Kazakhstan. The Soviet space program, under the direction of its Chief Designer, Sergei Kurchatov, thereby achieved a major victory in its competition -- the "space race" -- with the United States. -
The kitchen debate
Vice President Richard M. Nixon and Premier Nikita S. Khrushchev debated in public today the merits of washing machines, capitalism, free exchange of ideas, summit meetings, rockets and ultimatums. -
U-2 incident
An international diplomatic crisis erupted in May 1960 when the Union of Soviet Socialist Republics (USSR) shot down an American U-2 spy plane in Soviet air space and captured its pilot, Francis Gary Powers (1929-77). Confronted with the evidence of his nation’s espionage, President Dwight D. Eisenhower (1890-1969) was forced to admit to the Soviets that the U.S. Central Intelligence Agency (CIA) had been flying spy missions over the USSR for several years -
Building of the Berlin Wall
By 1961, Cold War tensions over Berlin were running high again. For East Germans dissatisfied with life under the communist system, West Berlin was a gateway to the democratic West. Between 1949 and 1961, some 2.5 million East Germans fled from East to West Germany -
Cuban Misile Crises
an American U-2 spy plane secretly photographed nuclear missile sites being built by the Soviet Union on the island of Cuba. President Kennedy did not want the Soviet Union and Cuba to know that he had discovered the missiles -
SALT treaty
During that period the United States and the Soviet Union negotiated the first agreements to place limits and restraints on some of their central and most important armaments. In a Treaty on the Limitation of Anti-Ballistic Missile Systems, they moved to end an emerging competition in defensive systems that threatened to spur offensive competition to still greater heights. -
Miracle on Ice
The "Miracle on Ice" is the name in American popular culture for a medal-round men's ice hockey game during the 1980 Winter Olympics at Lake Placid, New York, on Friday, February 22. The United States national team, made up of amateur and collegiate players and led by coach Herb Brooks, defeated the Soviet Union national team, which had won the gold medal in six of the seven previous Olympic games. -
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.