The Cold War (1945–1991) was the continuing state of political conflict, military tension, and economic competition between the Soviet Union and its
satellite states, and the powers of the Western world, led by the United States. Although the primary participants' military forces never officially clashed directly, they expressed the conflict through military coalitions, strategic conventional force deployments, a
nuclear arms race, espionage,
proxy wars, propaganda, and technological competition, e.g., the
Space Race.
Origins While the United States and Soviet Union remained Allies throughout World War II, diplomatic relations were nonetheless tense. The Western Allies feared that the Soviet Union would establish hegemony over the territories it had seized from Germany on the
Eastern Front. President Roosevelt believed that the countries liberated from the Axis Powers should be given
self-determination to choose their own governments; at the
Yalta Conference in February 1945, the Western Allied leaders pressed Soviet leader
Joseph Stalin to allow Soviet-occupied countries to hold elections. Meanwhile, Stalin's insistences that the Soviet Union expand its borders westward increased the suspicions of the Western Allies. The Soviet Union did not withdraw from Eastern Europe after the war was over, and established its own
puppet governments in the territory it had occupied. ". While Roosevelt was confident he could cooperate with Stalin after the war, Truman was much more suspicious. The United States provided large-scale grants to Western Europe under the
Marshall Plan (1948–1951), leading to a rapid economic recovery. The Soviet Union refused to allow its satellites to receive American aid. Instead, the Kremlin used local communist parties, and the
Red Army, to control Eastern Europe in totalitarian fashion. Britain, in deep financial trouble, could no longer support Greece in its civil war with the communists. It asked the United States to take over aid to Greece. With bipartisan support in Congress, Truman responded with the
Truman Doctrine in 1947. Truman followed the intellectual leadership of the State Department, which called for
containment of Soviet communist expansion. The hope was that internal contradictions, such as diverse nationalism, would ultimately undermine Soviet ambitions. By 1947, the Soviets had fully absorbed the three Baltic nations, and effectively controlled Poland, East Germany, Czechoslovakia, Romania, and Bulgaria. Austria and Finland were neutral and demilitarized. The Kremlin did not control Yugoslavia, which had a separate communist regime under
Marshall Tito; They had a permanent bitter break in 1948. The Cold War lines stabilized in Europe along the
Iron Curtain, and there was no fighting. The United States helped form a strong military alliance in
NATO in 1949 including most of the nations of Western Europe, and Canada. In Asia, however, there was much more movement. The United States failed to negotiate a settlement between its ally, nationalist China under
Chiang Kai-shek, and the communists under
Mao Zedong. The communists took over
China in 1949 and the nationalist government moved to the offshore island of Formosa (Taiwan), which came under American protection. Local communist movements attempted to take over all of Korea (1950) and Vietnam (1954). Communist hegemony covered one third of the world's land while the United States emerged as the world's more influential superpower, and formed a worldwide network of military alliances. There were fundamental contrasts between the visions of the United States and the Soviet Union, between capitalist democracy and totalitarian communism. The United States envisioned the new
United Nations as a
Wilsonian tool to resolve future troubles, but it failed in that purpose. The U.S. rejected totalitarianism and colonialism, in line with the principles laid down by the
Atlantic Charter of 1941: self-determination, equal economic access, and a rebuilt capitalist, democratic Europe that could again serve as a hub in world affairs.
Containment For NATO, containment of the expansion of Soviet influence became foreign policy doctrine; the expectation was that eventually the inefficient Soviet system would collapse of internal weakness, and no "hot" war (that is, one with large-scale combat) would be necessary. Containment was supported by Republicans (led by Senator
Arthur Vandenberg of Michigan, Governor
Thomas Dewey of New York, and general
Dwight D. Eisenhower), but was opposed by the isolationists led by Senator
Robert A. Taft of Ohio.
1949–1953 In 1949, the communist leader
Mao Zedong won control of mainland China in a civil war, established the
People's Republic of China, then traveled to Moscow where he negotiated the
Sino-Soviet Treaty of Friendship, Alliance and Mutual Assistance. China had thus moved from a close ally of the U.S. to a bitter enemy, and the two fought each other starting in late 1950 in Korea. The Truman administration responded with a secret 1950 plan,
NSC 68, designed to confront the communists with large-scale defense spending. The Russians had built an atomic bomb by 1949, much sooner than expected. Truman then ordered the development of the
hydrogen bomb.
Two of the spies who gave atomic secrets to Russia were tried and executed. France was hard-pressed by communist insurgents in the
First Indochina War. The U.S. in 1950 started to fund the French effort on the proviso that the Vietnamese be given more autonomy.
Korean War Stalin approved a
North Korean plan to invade U.S.-supported
South Korea in June 1950. President Truman immediately and unexpectedly implemented the containment policy by a full-scale commitment of American and UN forces to Korea. He did not consult or gain approval of Congress but did gain the approval of the
United Nations (UN) to drive back the North Koreans and re-unite that country in terms of a
rollback strategy. While originally a civil war, it quickly escalated into a
proxy war between the United States and its allies and the communist powers of the People's Republic of China and the Soviet Union. After a few weeks of retreat, on September 15 General
Douglas MacArthur conducted
an amphibious landing at the city of
Inchon (Song Do port). The North Korean army collapsed, and within a few days, MacArthur's army retook
Seoul (South Korea's capital). He then pushed north,
capturing Pyongyang in October. This advantage was lost when hundreds of thousands of Chinese entered an undeclared war against the United States and pushed the US/UN/Korean forces back to the original starting line, the 38th parallel. MacArthur planned for a full-scale invasion of China, but this was against the wishes of President
Harry S. Truman and others who supported a ceasefire and UN withdrawal from Korea. As a result, Truman
relieved MacArthur of command, replacing him with general
Matthew Ridgway, who de-escalated the fighting to allow for a peace deal to be made.
Dwight D. Eisenhower in 1952 campaigned against Truman's failures of "Korea, Communism and Corruption," promising to go to Korea himself and end the war. By threatening to use nuclear weapons in 1953, Eisenhower ended the war with a truce that is still in effect. An
armistice agreement was finally agreed to by the
United Nations Command, the
Korean People's Army, and the
Chinese People's Volunteer Army on July 27, 1953. The war left 33,742 American soldiers dead, 92,134 wounded, and 80,000
missing in action (MIA) or
prisoner of war (POW). Estimates place
Korean and Chinese casualties at 1,000,000–1,400,000 dead or wounded, and 140,000 MIA or POW.
Vietnam War The United States began involvement in Vietnam during World War II. During the
Japanese occupation of French Indochina, the United States sent aid to Vietnamese communist leader
Ho Chi Minh's
Viet Minh resistance movement to fight the occupying Japanese forces. While President Roosevelt supported the creation of an independent Vietnamese state, following the war the Truman administration supported the restoration of French rule in Indochina. The United States continued to support France against the communist Viet Minh during the
First Indochina War as part of its containment policy, supplying the French with weapons and American military advisors. After the Viet Minh defeated the French at the
Battle of Dien Bien Phu in 1954, the United States objected to elections to unify Vietnam, and the nation was divided between communist
North Vietnam and anti-communist
South Vietnam, with the U.S. supporting the latter. Under the Eisenhower and Kennedy presidential administrations, the United States sent weapons and limited numbers of U.S. troops to South Vietnam to support the
Army of the Republic of Vietnam (ARVN) in its operations against the North Vietnamese forces and
Viet Cong guerrilla movement. On August 7, 1964, Congress passed the
Gulf of Tonkin Resolution. It would allow President Lyndon Johnson to wage war in Vietnam.
Anti-communism and McCarthyism: 1947–1954 In 1947, well before McCarthy became active, the
Conservative Coalition in Congress passed the
Taft–Hartley Act, designed to balance the rights of management and unions, and delegitimizing communist union leaders. The challenge of rooting out communists from labor unions and the Democratic Party was successfully undertaken by liberals, such as
Walter Reuther of the autoworkers union and
Ronald Reagan of the Screen Actors Guild (Reagan was a liberal Democrat at the time). Many of the purged leftists joined the presidential campaign in 1948 of FDR's Vice President
Henry A. Wallace. The
House Un-American Activities Committee, with young Congressman
Richard M. Nixon playing a central role, accused
Alger Hiss, a top Roosevelt aide, of being a communist spy, using testimony and documents provided by
Whittaker Chambers. Hiss was convicted and sent to prison, with the anti-communists gaining a powerful political weapon. It launched Nixon's meteoric rise to the Senate (1950) and the vice presidency (1952). With anxiety over communism in Korea and China reaching fever pitch in 1950, a previously obscure Senator,
Joseph McCarthy of Wisconsin, launched Congressional investigations into the cover-up of spies in the government. McCarthy dominated the media, and used reckless allegations and tactics that allowed his opponents to effectively counterattack. Irish Catholics (including conservative wunderkind
William F. Buckley, Jr. and the
Kennedy Family) were intensely anti-communist and defended McCarthy (a fellow Irish Catholic). Paterfamilias
Joseph Kennedy (1888–1969), a very active conservative Democrat, was McCarthy's most ardent supporter and got his son
Robert F. Kennedy a job with McCarthy. McCarthy had talked of "twenty years of treason" (i.e. since Roosevelt's election in 1932). When, in 1953, he started talking of "21 years of treason" and launched a major attack on the Army for promoting a communist dentist in the medical corps, his recklessness proved too much for Eisenhower, who encouraged Republicans to censure McCarthy formally in 1954. The Senator's power collapsed overnight. Senator
John F. Kennedy did not vote for censure. Buckley went on to found the
National Review in 1955 as a weekly magazine that helped
define the conservative position on public issues. "McCarthyism" was expanded to include attacks on supposed communist influence in Hollywood, which resulted in the
Hollywood blacklist, whereby artists who refused to testify about possible communist connections could not get work. Some famous celebrities (such as
Charlie Chaplin) left the U.S.; other worked under pseudonyms (such as
Dalton Trumbo). McCarthyism included investigations into academics and teachers as well. McCarthyism became a widespread social and cultural phenomenon that affected all levels of society and was the source of a great deal of debate and conflict in the United States. Investigating private citizens for alleged communist affiliations in government, private-industry and in the media produced widespread fear and destroyed the lives of many innocent American citizens. Using innuendo and intense interrogation methods, the "
witch-hunt" produced
blacklists in several industries. In the course of the anti-communist investigations in the early 1950s
Julius and Ethel Rosenberg were charged in relation to the passing of information about the
atomic bomb to the Soviet Union, and they were convicted of conspiracy to commit
espionage. On June 19, 1953, they were both executed. Their execution was the first of civilians, for espionage, in United States history. In addition to communists, and those in the entertainment industry, McCarthy also targeted homosexuals, particularly those employed in the
State Department during the
Lavender Scare—during the New Deal era, a significant amount of gays and lesbians had come to work in Washington, partially out of a desire to escape discrimination in small town America. Using
Sumner Wells (the disgraced former Undersecretary of State to
Franklin D. Roosevelt) as an example, McCarthy derided the effeminate, scandalous homosexuals who were allegedly controlling United States foreign relations. McCarthy also posed the suggestion that these homosexuals were a security risk to the United States, as their sexuality made them open to blackmail from the
Soviet Union. Shortly after taking office in 1953, President Eisenhower passed an executive order banning homosexuals from Federal jobs. This prohibition remained in effect until 1977.
Eisenhower and Kennedy administrations In 1953,
Joseph Stalin died, and after the
1952 presidential election, President Dwight D. Eisenhower used the opportunity to end the Korean War, while continuing Cold War policies. Secretary of State
John Foster Dulles was the dominant figure in the nation's foreign policy in the 1950s. Dulles denounced the "containment" of the Truman administration and espoused an active program of "liberation", which would lead to a "
rollback" of communism. The most prominent of those doctrines was the policy of "
massive retaliation", which Dulles announced early in 1954, eschewing the costly, conventional ground forces characteristic of the Truman administration in favor of wielding the vast superiority of the U.S. nuclear arsenal and covert intelligence. Dulles defined this approach as "
brinkmanship". A dramatic shock to Americans' self-confidence and its technological superiority came in 1957, when the Soviets beat the United States into outer space by launching
Sputnik, the first earth satellite. The space race began, and by the early 1960s the United States had forged ahead, with President Kennedy promising to land a man on the moon by the end of the 1960s—the landing indeed took place on July 20, 1969. Trouble close to home appeared when
Fidel Castro took control of
Cuba in 1959 and forged increasingly close ties with the Soviet Union, becoming communism's center in Latin America. The United States responded with an economic boycott of Cuba, and a large-scale economic support program for Latin America under Kennedy, the
Alliance for Progress. East Germany was the weak point in the
Soviet Empire, with refugees leaving for the West by the thousands every week. The Soviet solution came in 1961, with the
Berlin Wall to stop East Germans from fleeing communism. This was a major propaganda setback for the USSR, but it did allow them to keep control of East Berlin. The
communist world split in half, as
China turned against the Soviet Union; Mao denounced Khrushchev for going soft on capitalism. However, the US failed to take advantage of this split until President
Richard Nixon saw the opportunity in 1969. In 1958, the U.S. sent troops into
Lebanon for nine months to stabilize a country on the verge of civil war. Between 1954 and 1961, Eisenhower dispatched large sums of economic and military aid and 695 military advisers to
South Vietnam to stabilize the pro-western government under attack by insurgents. Eisenhower supported
CIA efforts to undermine anti-American governments, which proved most successful
in Iran and
in Guatemala. The first major strain among the NATO alliance occurred in 1956 when Eisenhower forced Britain and France to retreat from their
invasion of Egypt (with
Israel) which was intended to get back their ownership of the
Suez Canal. Instead of supporting the claims of its NATO partners, the Eisenhower administration stated that it opposed French and British imperial adventurism in the region by sheer prudence, fearing that Egyptian leader
Gamal Abdel Nasser's standoff with the region's old colonial powers would bolster Soviet power in the region. The Cold War reached its most dangerous point during the Kennedy administration in the
Cuban Missile Crisis, a tense confrontation between the Soviet Union and the United States over the Soviet deployment of nuclear missiles in Cuba. The crisis began on October 16, 1962, and lasted for thirteen days. It was the moment when the Cold War was closest to exploding into a devastating nuclear exchange between the two superpower nations. Kennedy decided not to invade or bomb Cuba but to institute a naval blockade of the island. The crisis ended in a compromise, with the Soviets removing their missiles publicly, and the United States secretly removing its nuclear missiles in Turkey. In Moscow, communist leaders removed
Nikita Khrushchev because of his reckless behavior.
Americas • In the 1950s, Latin America was the center of covert and overt conflict between the Soviet Union and the United States. Their varying collusion with national, populist, and elitist interests destabilized the region. The United States
Central Intelligence Agency orchestrated the overthrow of the Guatemalan government (Operation PBSuccess) in 1952. • In 1958, the military dictatorship of Venezuela was overthrown. This continued a pattern of regional revolution and warfare making extensive use of ground forces. • In 1957, Dr.
François Duvalier came to power in an election in
Haiti. He later declared himself president for life, and ruled until his death in 1971. • In 1959,
Fidel Castro overthrew the regime of
Fulgencio Batista in
Cuba, establishing a communist government in the country. Although Castro initially sought aid from the US, he was rebuffed and later turned to the Soviet Union. •
NORAD signed in 1959 by Canada and the United States creating a unified North American aerial defense system.
Cuban Revolution The overthrow of
Fulgencio Batista by
Fidel Castro,
Che Guevara and other forces in 1959 resulted in the creation of the first communist government in the western hemisphere. The
Cuban Missile Crisis of 1962 led to a confrontation between the United States,
Cuba, and the Soviet Union.
Indonesia In
Indonesia in February 1958 rebels on
Sumatra and
Sulawesi declared the
PRRI-
Permesta Movement aimed at overthrowing the government of
Sukarno. Due to their anti-communist rhetoric, the rebels received money, weapons, and manpower from the
CIA. This support ended when
Allen Lawrence Pope, an American pilot, was shot down after a bombing raid on government-held
Ambon in April 1958. In April 1958, the central government responded by launching airborne and seaborne military invasions on
Padang and
Manado, the rebel capitals. By the end of 1958, the rebels had been militarily defeated, and the last remaining rebel guerrilla bands surrendered in August 1961. ==Society==