In 1967, thousands of hippies flocked to San Francisco's Haight Ashbury district.
Intrepid journalist Nelly Bly went on a journey around the world breaking the record of Julius Verne's fictional character.
A courageous band of civil rights activists called Freedom Riders who in 1961 challenged segregation in the American South.
A marvel of engineering, architecture, and vision, the story of the Beaux Arts structure on 42nd street that forever changed midtown Manhattan.
The country's oldest beauty contest has become a battleground and a barometer for the position of women in society.
The founding father laid the groundwork for the nation's modern economy, including the banking system and Wall Street.
President Richard Nixon and Henry Kissinger initiated a secret diplomatic breakthrough with Mao Tse-tung that shocked and changed the world.