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WWI
It was the fifth-deadliest conflict in world history, paving the way for major political changes, including revolutions in many of the nations involved. -
NCSS is Founded
The National Council for the Social Studies (NCSS) is a US-based association devoted to supporting social studies education. -
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Great Depression
It was the longest, most widespread, and deepest depression of the 20th century. -
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WWII
It involved the vast majority of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis. -
Pearl Harbor
Pearl Harbor Attack
Pearl Harbor is a lagoon harbor on the island of Oahu, Hawaii, west of Honolulu. Much of the harbor and surrounding lands is a United States Navy deep-water naval base. It is also the headquarters of the United States Pacific Fleet. The attack on Pearl Harbor by the Empire of Japan on Sunday, December 7, 1941 brought the United States into World War II. -
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Korean War
The failure to hold free elections throughout the Korean Peninsula in 1948 deepened the division between the two sides; the North established a communist government, while the South established a right-wing government. -
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Civil Rights
Civil and political rights are a class of rights that protect individuals' freedom from infringement by governments and private organizations, and ensure one's ability to participate in the civil and political life of the state without discrimination or repression. -
First Satellite Launched (Sputnik, Russia)
Sputnik was the first artificial Earth satellite. It was a 58 cm (23 in) diameter polished metal sphere, with four external radio antennae to broadcast radio pulses. -
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Vietnam
The U.S. government viewed American involvement in the war as a way to prevent a communist takeover of South Vietnam. -
First Man in Space (Yuri Gagarin, Russia)
Russian cosmonaut Yuri Gagarin became the first human in space, making a 108-minute orbital flight in his Vostok 1 spacecraft. -
First Man on the Moon (Neil Armstrong, USA)
He was also an aerospace engineer, naval aviator, test pilot, and university professor. -
Watergate
The Watergate scandal was a major political scandal that occurred in the United States in the 1970s as a result of the June 17, 1972 break-in at the Democratic National Committee headquarters at the Watergate office complex in Washington, D.C., and the Nixon administration's attempted cover-up of its involvement. -
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N. C. L. B. Mandate is schools
NCLB supports standards-based education reform based on the premise that setting high standards and establishing measurable goals can improve individual outcomes in education. -
World Trade Center Attacks
September 11 attacks were a series of four coordinated terrorist attacks launched by the Islamic terrorist group al-Qaeda upon the United States in New York City and the Washington, D.C. metropolitan area on Tuesday, September 11, 2001.
