# data[].attributes.body
he Yalta Conference was a meeting of three World War II allies: U.S. President Franklin D. Roosevelt, British Prime Minister Winston Churchill and Soviet Premier Joseph Stalin.

# data[].attributes.body
the principle that the US should give support to countries or peoples threatened by Soviet forces or Communist insurrection. First expressed in 1947 by US President Truman in a speech to Congress seeking aid for Greece and Turkey, the doctrine was seen by the Communists as an open declaration of the Cold War.

# data[].attributes.body
The Marshall Plan was a U.S.-sponsored program designed to rehabilitate the economies of 17 western and southern European countries in order to create stable conditions in which democratic institutions could survive in the aftermath of World War II. It was formally called the European Recovery Program.Mar 1, 2

# data[].attributes.body
Berlin Blockade was an attempt in 1948 by the Soviet Union to limit the ability of the United States, Great Britain and France to travel to their sectors of Berlin, which lay within Russian-occupied East Germany.Feb 5, 2020

# data[].attributes.body
North Atlantic Treaty Organization. ◊ NATO is an organization of countries that have agreed to provide military support to each other. It includes many European countries as well as the U.S. and Canada.

# data[].attributes.body
A communist revolution is a proletarian revolution often, but not necessarily, inspired by the ideas of Marxism that aims to replace capitalism with communism. Depending on the type of government, socialism can be used as an intermediate stage to Communism.

# data[].attributes.body
The Bolshevik Revolution in Russia, which led many to fear that immigrants, particularly from Russia, southern Europe, and eastern Europe, intended to overthrow the United States government; The end of World War I, which caused production needs to decline and unemployment to rise.

# data[].attributes.body
the North Korean Communist army crossed the 38th Parallel and invaded non-Communist South Korea. As Kim Il-sung's North Korean army, armed with Soviet tanks, quickly overran South Korea, the United States came to South Korea's aid.

# data[].attributes.body
The Warsaw Pact provided for a unified military command and the systematic ability to strengthen the Soviet hold over the other participating countries.

# data[].attributes.body
History changed on October 4, 1957, when the Soviet Union successfully launched Sputnik

# data[].attributes.body
The Cuban Revolution was the overthrow of Fulgencio Batista's regime by the 26th of July Movement and the establishment of a new Cuban government led by Fidel Castro in 1959

# data[].attributes.body
In the Kitchen Debate, Khrushchev claimed that Nixon's grandchildren would live under communism and Nixon claimed that Khrushchev's grandchildren would live in freedom.

# data[].attributes.body
Kennedy won a 303 to 219 Electoral College victory, and he won the national popular vote by 112,827, a margin of 0.17 percent. Fourteen unpledged electors from Mississippi and Alabama cast their vote for Senator Harry F. Byrd, as did a faithless elector from Oklahoma

# data[].attributes.body
On April 17, the Cuban-exile invasion force, known as Brigade 2506, landed at beaches along the Bay of Pigs and immediately came under heavy fire. Cuban planes strafed the invaders, sank two escort ships, and destroyed half of the exile's air support.

# data[].attributes.body
The Berlin Wall was built by the German Democratic Republic during the Cold War to prevent its population from escaping Soviet-controlled East Berlin to West Berlin, which was controlled by the major Western Allies. It divided the city of Berlin into two physically and ideologically contrasting zones.

# data[].attributes.body
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.

# data[].attributes.body
John F. Kennedy, the 35th president of the United States, was assassinated on Friday, November 22, 1963, at 12:30 p.m. CST in Dallas, Texas, while riding in a presidential motorcade through Dealey Plaza.

# data[].attributes.body
The lunar module Eagle of the Apollo 11 mission landed on the Moon on July 20, 1969. Neil Armstrong and Buzz Aldrin became the first people to land on the Moon and walk on the lunar surface.