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The first summit conference between Soviet and American leaders, along with those of France and Great Britain, begins in Geneva, Switzerland. No important agreements are forged, but the meeting eases some Cold War tensions.
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In Montgomery, Alabama, the Black seamstress Rosa Parks refuses to give up her seat on a city bus to a white man and is arrested. The ensuing boycott, coordinated by a young Reverend Martin Luther King, Jr., will mark an important turning point in the African-American freedom struggle.
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The Soviets launch Sputnik, the first manmade satellite. The achievement shocks Americans, who begin to fear that the Russians are pulling ahead in technology.
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The U.S. launches its first satellite, Explorer I, marking U.S. entry into the "space race" with the Russians.
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A force of 1,500 Cuban exiles, trained and financed by the United States, lands at the Bay of Pigs in Cuba in an attempt to overthrow the Castro regime. The operation, initiated and planned during the Eisenhower administration but launched under Kennedy, is a fiasco that badly damages U.S. prestige.
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An American serviceman dies in Vietnam, the first combat death reported. For many Americans, the death will mark the beginning of the Vietnam War.
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While riding in a motorcade through Dallas, Texas, President John F. Kennedy is shot and killed. Vice President Lyndon B. Johnson assumes the presidency
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The first U.S. combat units arrive in Vietnam.
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The number of U.S. troops in Vietnam peaks at 543,000. President Richard Nixon announces his plan for "Vietnamization" of the war—that is, training and transitioning South Vietnamese troops to assume the roles that have been fulfilled by American troops—and promises to withdraw 25,000 American soldiers.`
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The Vietnam War is officially over for the United States. The last U.S. combat soldier leaves Vietnam, but military advisors and some Marines remain. Over 3 million Americans have served in the war, nearly 60,000 are dead, some 150,000 are wounded, and at least 1,000 are missing in action.