The division of Germany into two separate states, East Germany and West Germany, was a major cause of the Cold War. The Soviet Union controlled East Germany, while the United States and its allies controlled West Germany.

The Truman Doctrine was a policy adopted by the United States in 1947 to contain the spread of communism. It provided military and economic aid to countries threatened by communist expansion.

The Cuban Missile Crisis was a major event of the Cold War that occurred in 1962. The Soviet Union placed nuclear missiles in Cuba, which led to a tense standoff between the United States and the Soviet Union.

The Brezhnev Doctrine was a policy adopted by the Soviet Union in 1968 to justify its invasion of Czechoslovakia. It stated that the Soviet Union had the right to intervene in the affairs of other socialist countries to protect its interests.

The debate over the future of capitalism and socialism was a major ideological struggle of the Cold War. The United States and its allies argued that capitalism was the superior economic system, while the Soviet Union and its allies argued that socialism was the superior system.

The Reagan Doctrine was a policy adopted by the United States in the 1980s to promote democracy and human rights in the world. It provided military and economic aid to anti-communist movements in countries around the world.

The fall of the Berlin Wall in 1989 was a major event that led to the collapse of the Soviet Union. The wall had been a symbol of the division between East and West Germany, and its fall signaled the end of the Cold War.

Mikhail Gorbachev was the last leader of the Soviet Union. He served as General Secretary of the Communist Party of the Soviet Union from 1985 to 1991. During his time in office, he introduced a number of reforms, including glasnost (openness) and perestroika (restructuring), which ultimately led to the collapse of the Soviet Union.

The Cold War had a number of major consequences, including the rise of the United States as a global superpower, the decline of the Soviet Union as a global superpower, the spread of democracy and human rights around the world, and the end of the Cold War itself.

There was no single treaty that ended the Cold War. The Cold War ended gradually through a series of events, including the fall of the Berlin Wall, the dissolution of the Soviet Union, and the end of the Cold War.

The debate over the future of capitalism and socialism is a major ideological struggle that continues to this day. Some people believe that capitalism is the superior economic system, while others believe that socialism is the superior system.

The Marshall Plan was a major event of the Cold War that led to the rise of the United States as a global superpower. The plan provided economic aid to Western Europe after World War II, which helped to rebuild the region and strengthen its ties to the United States.

The fall of the Berlin Wall in 1989 was a major event that led to the decline of the Soviet Union as a global superpower. The wall had been a symbol of the division between East and West Germany, and its fall signaled the end of the Cold War.

The fall of the Berlin Wall, the dissolution of the Soviet Union, the end of the Cold War, and the rise of Mikhail Gorbachev were all major events that led to the spread of democracy and human rights around the world.

The fall of the Berlin Wall, the dissolution of the Soviet Union, the end of the Cold War, and the rise of Mikhail Gorbachev were all major events that led to the end of the Cold War.