1946-1949
1950-1957
1957-1962
1960-1980
1980-1989
100

In May 1946, Winston Churchill gave a speech in which he spoke of the need for unity between the UK and US in order to stand up to the expanding Soviet Union and spread of communism. In this speech, he popularized the term “Iron Curtain,” a symbolic border dividing capitalist western nations and communist eastern nations.

Iron Curtain Speech
100

A civil war fought between the years 1950 to 1953. Resulted in the formation of a Soviet-backed North and a United States-backed South.

Korean War
100

Began with Sputnik in 1957. The US try to catch up with Soviet Union in space. The US effectively won this when Neil Armstrong became the first man to land on the moon in 1969. 

Space Race
100

These were treaties that limited the nuclear power of nations during the Cold War, and prevented the US and USSR from becoming too powerful militarily during the arms race.

Nuclear Test Ban Treaty 1962, Nuclear Non-Proliferation Treaty 1968, SALT I 1972, SALT II 1979

100
An anti-communist movement in Poland that the government tried to suppress by making arrests and enforcing heavy censorship. When Gorbachev came to power in the USSR, he granted Poland with more political freedom and this movement gained control of the Polish parliament.

Solidarity Movement 1980-1989

200

In 1947, President Truman announced that the US would provide Turkey and Greece with military support to fend off communist movements and outside pressure from the Soviet Union. There was also an initiative to aid Western Europe, in which the United States gave economic assistance to help the economic recovery of Western Europe after WWII ended. It was initiated by Secretary of State George C Marshall.

Truman Doctrine and Marshall Plan

200

An event that is often looked to as an example of the severe paranoia of communism and the Cold War in the United States. On June 17th, 1950, this couple, as well as some others, were arrested on the charge of conspiracy to commit espionage by soliciting extremely classified documents to the Soviet Union.

Rosenbergs arrested
200

The USSR shot down an American spy plane. The US tried to cover it up by saying it was a weather aircraft that went off route, but later admitted that it was a spy plane.The pilot of the plane was released back to the US in return for a captured Soviet spy.



U2 Spy Plane Incident 1960
200

This was a conflict that pitted the communist government of North Vietnam against South Vietnam, which was supported by the US. US troops pulled out in 1973, and North Vietnam won the war in 1975.

Vietnam War

200
In May of 1981 an assasin made an attempt on the life of the Pope in St Peter's square, but the Pope survived the attack.

Assassination Attempt On Pope John Paul II 1981

300

A military term used to describe a situation in which both sides of a conflict have the nuclear capability of completely annihilating the other. Both the US and USSR had the nuclear capability of destroying each other, resulting a time of high tension between the two nations.

Mutually Assured Destruction
300

Alliance formed by the Soviet Union and the seven members members from a mutual defense system. Began in 1955 and and held its last meeting in 1991.

Warsaw Pact
300

The CIA trained an army of Cuban exiles to invade Cuba and overthrow Castro. When the army landed in Cuba, they immediately came under attack by the Cuban army. The Cuban army dominated the exiles, and the invasion was over within 24hrs.

Bay of Pigs 1961
300

This was a period of time in which Czechoslovakia tried to move away from being communist. President Alexander Dubček tried to reform the constitution and make the nation more democratic. Soviet troops came into Czechoslovakia and arrested Dubček, re-implementing communist rule.

Prague Uprising 1968

300

Also known as the Strategic Defense Initiative, this was a proposed missile defense system with the goal of protecting the US from nuclear missiles. 

Star Wars (1983)

400

Lasting almost a year from 1948 to 1949, this effort to bring food and fuel, as well as other supplies, to the people of West Berlin was in response to the blockade put on Berlin ordered by Stalin. 

Berlin Airlift
400

Students and workers revolt after Rakosi is forced to resign from office. At first the Soviet Union gives reforms to keep the people of the country happy, but after the country declared they would leave the Warsaw Pact the Soviet Union shut the revolution down which led to 30,000 deaths and 200,000 people fleeing to the West.

Hungarian Revolt 1956
400
Built to stop people from fleeing East Berlin, this was constructed in 1961 and encircled West Berlin. It came to be the main symbol of the Cold War.
Construction of the Berlin Wall 1961
400
In this basketball game between the US and Soviet Union teams, the US team seemingly won, but the Soviets claimed to have called a time out which wasn't granted. They redid the last three seconds of the game and the Soviet team won, causing much controversy.
1972 Summer Olympics Final
400

This was a flight from New York to Seoul, South Korea that was to fly through Alaska. As it flew from Alaska to Korea it went off path and into Soviet controlled airspace, and was subsequently shot down by the Soviet Air Force. 


Korean Airlines Flight 007 


500

This alliance formed on April 4th, 1949, was an effort to provide security for its member nations against the ever growing Soviet threat in case of an attack, to which the Soviets responded to by forming the Warsaw Pact.

NATO
500

The world’s first artificial satellite launched by the Soviet Union in 1957. This began the Space Race.

Sputnik
500

Khrushchev started to put nuclear missiles in Cuba which is only 90 miles away from the US. To prevent the situation from getting any worse, the US set up a blockade around Cuba. The Soviet Union decides to remove the missiles from Cuba as long as the US agreed not to invade Cuba.

Cuban Missile Crisis 1962
500
In 1980, the US and other members of NATO boycotted the Olympics being held in the Soviet Union because of the Soviet invasion of Afghanistan. As a response to this, the Soviet Union and members of the Warsaw Pact boycotted the 1984 olympics in the United States.

1980 and 1984 Olympic Boycott

500
As the Soviet Union declined, the East German government lifted its restriction on immigration and started to allow people to move to West Germany after this event. The Soviet Union fell two years later in 1991, marking the end of the Cold War.

Fall of a Berlin Wall 1989