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Early American History
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Civil War/Reconstruction
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The Gilded Age
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The Progressive Era
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Imperialism
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World War I
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Roaring 20s
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Great Depression
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World War II
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United Nations Formed
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Early Cold War
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Vietnam War
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Truman Doctrine
$400 million in military and economic assistance for Turkey and Greece. -
22nd Amendment Ratified
Limited Presidential Terms to 2 -
Berlin Airlift
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Marshall Plan
Proposed that the United States provide economic assistance to restore the economic infrastructure of postwar Europe. -
NATO Established
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Civil Rights Era
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Korean War
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Rosenberg Trials
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First H-Bomb detonated by the United States
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Jonas Salk invents the Polio Vaccine
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USSR launches Sputnik
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Cuban Missile Crisis
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Gulf of Tonkin Resolution
Congress authorized Johnson to take any measures he believed were necessary to retaliate and to promote the maintenance of international peace and security in southeast Asia. -
Medicare and Medicaid established
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Tet Offensive
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Tinker vs Des Moines
Clearly defined first amendment rights for students in the United States of America -
Period: to
End of the Cold War
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Pentagon Papers leaked
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26th Amendment Ratified
Lowered voting age from 21 to 18 years old. -
War Powers Act
American emergency law that increased Federal power during World War II. -
Fall of Saigon
Marks end of Vietnam War -
Period: to
1990s-21st Century