SSUSH 20: Cold War

Describe the Truman Doctrine.

In 1947, President Harry S. Truman proclaimed the Truman Doctrine. It stated the United States would supply any nation with economic and military aid to prevent its falling under the Soviet sphere of influence. Truman called upon the United States to "support free peoples who are resisting attempted subjugation by armed minorities or by outside pressures." Although Truman never referred directly to the USSR, anyone who heard the declaration, including the Soviet leaders, knew the Soviets were the "outside pressures" Truman talked about.

Explain the impact of the new communist regime in China and the outbreak of the Korean War.

In 1950, the United States and the democratic government of South Korea went to war against the communist government of North Korea. North Korea was being aided by the new Chinese communist government that had recently won the Chinese Civil War. Combat began when communist troops invaded South Korea. Concerned over the spread of communism beyond the Soviet Union and China, the United States sent its troops to force the communists back to North Korea. The U.S. decision to enter the conflict was part of its larger strategy of geographically containing communism in order to isolate and eventually defeat it. Driving North Korean forces across the border, U.S. troops then followed the enemy into North Korea in an effort to entirely eliminate communism from the Korean peninsula. However, when the Americans reached the border between North Korea and China, the Chinese attacked, forcing the Americans back to South Korea.

Describe the Cuban Revolution.

In 1956, Fidel Castro led the Cuban Revolution. Castro became prime minister of Cuba early in 1957 and, at first, had American support. However, when he allied himself with the Soviet Union, suspended all elections, and named himself president for life, the United States turned against Castro. The existence of a communist nation allied with the Soviet Union 90 miles off the coast of the United States jeopardized the U.S. containment strategy.

Describe the Bay of Pigs.

In 1961, 1,500 Cuban exiles, armed and trained by the CIA, tried to stage an invasion at Cuba's Bay of Pigs. The small force was crushed by Castro after President Kennedy refused to involve the U.S. armed forces. Twelve hundred of the invaders were captured, and the United States was forced to give $53 million worth of food and supplies to Cuba for release of the captives.

Identify McCarthyism.

McCarthyism grew after China's communist regime grew and the outbreak of the Korean War. The term associated with Senator Joseph McCarthy who led the search for communists in America during the early 1950s through his leadership in the House Un-American Activities Committee. Led to the Second Red Scare.

Describe the origins and implications of the containment policy.

The Cold War involved the building of physical and figurative walls. The Soviets built physical walls to keep citizens of communist nations in and democratic influences out. The Berlin Wall is a good example of the walls the Soviets built. The United States built figurative "walls" surrounding communist nations to keep their influence from spreading. An example of a figurative wall built by the United States is the 38th parallel, which divides North Korea from South Korea. The conflicts that arose between communist and democratic nations were usually the result of attempts to break through these walls.

Describe the creation of the Marshall Plan.

The European Recovery Program, better known as the Marshall Plan for Secretary of State George Marshall, was America's main program for rebuilding Western Europe and opposing communism after World War II. The plan was put into action in July 1947 and operated for four years. During that time, the United States spent $13 billion on economic and technical assistance for the war-torn democratic European countries that had been nearly destroyed during World War II. The Marshall Plan offered the same aid to the Soviet Union and its allies if they would make political reforms and accept certain outside controls; however, the Soviets rejected this proposal.

Describe the Cuban missile crisis.

The Soviets believed that, because Kennedy refused to involve the American military in Cuban affairs, he would not interfere if the Soviets built military missile launch sites in Cuba, so they installed missiles. The Soviet plan was for Cuba to use these missiles to prevent another U.S.-planned invasion. When an American spy plane took photos of a Soviet nuclear missile site being built in Cuba, Kennedy immediately began planning a response. Enemy missiles positioned so close to America's coastline posed a serious threat to U.S. national security. Kennedy completely blockaded Cuba and threatened to invade unless the Soviets promised to withdraw from Cuba. Finally, the Soviets agreed to remove their missiles if the United States would remove its nuclear missiles installed near the Soviet Union in Turkey. The two nations removed their missiles in what is now known as the Cuban missile crisis.

Describe the Vietnam War and the Tet Offensive.

The Vietnam War was a struggle for control of Vietnam. While the conflict originally began during the French colonial rule in the region, the United States became involved in the 1950s by providing economic and limited military aid. Following French withdrawal in 1954, Vietnam was divided, with communist forces in the North and a pro-Western regime in control of the South. Then, in the early 1960s, U.S. involvement began to increase; it lasted until the early 1970s. The democratic government of South Vietnam, supported by the United States, battled communist North Vietnam and a military organization called the Vietcong. U.S. policymakers believed that if Vietnam came to be ruled by a communist government, communism would spread throughout Southeast Asia and perhaps beyond. The Vietcong continually frustrated U.S. forces with its ability to use the region's thick jungles to conduct guerrilla warfare. In 1968, the Vietcong and North Vietnamese army started the eight-month-long Tet Offensive. It was the Vietcong's largest and most damaging campaign of the entire war.

Describe U.S. commitment to Europe.

To halt the spread of communism to Western Europe from the Soviet-controlled nations of Eastern Europe, the United States formed the North Atlantic Treaty Organization (NATO) with many of the noncommunist nations in Europe, including former wartime allies Britain and France. In response, the Soviet Union created the Warsaw Pact, an alliance of the communist nations it controlled in Eastern Europe. Convinced the Soviets were attempting to establish a sphere of influence throughout the world, the United States viewed these actions as a direct threat to American security. This determination to stop the spread of communism is known as the policy of containment and was the basis for many U.S. foreign policy decisions during the Cold War.

Describe the growing opposition to the Vietnam War.

Ultimately, the Tet Offensive failed to achieve its goal of driving the Americans out of Vietnam, but it did lead many people in the United States to question why Johnson had told them America was winning the war. This led some Americans who had been quiet up until then to raise their voices in protest against the war. Many college campuses were home to groups formed to protest American involvement in Vietnam. The goals of these groups differed, but most favored ending the draft and removing all American troops from Vietnam.