Introduced in 1971, the microprocessor is basically the fundamental driving force and brain of all of the digital equipment we use today -- from iPhones and computers to notebooks and tablets.
The contradictory history of a dam that became a statement of American power and prestige.
The story of Chicago's dramatic transformation from a swampy frontier town to a massive metropolis in the nineteenth century.
The shocking story of Richard Leopold and Nathan Loeb, two wealthy college students who murdered a 14-year-old boy in 1924.
Postwar New York City and the global economic order told through the story of the World Trade Center.
Brothers Wilbur and Orville Wright built a flying machine that made its first flight in Kitty Hawk, North Carolina in 1903.
For the first time on television, God in America will explore the historical role of religion in the public life of the United States.
The life story of Aimee Semple McPherson, religious evangelist instrumental in bringing conservative Protestantism into mainstream culture.
General Douglas MacArthur led American troops in World Wars I and II before being fired by President Harry Truman during the Korean War.