Robert Moses fueled some of the most ambitious -- and controversial -- public works projects ever conceived.
The story of the polio crusade pays tribute to a time when Americans banded together to conquer a terrible disease.
A personal story of one family's dramatic effort to hold onto their family farm in Iowa as massive foreclosures sweep the nation in the 1990s.
Engineer James Eads tamed the mighty Mississippi, turning New Orleans into the second largest port in the nation.
"The Wizard of Menlo Park," Inventor Thomas Edison, built the first practical light bulb and revolutionized the world.
The most daring and innovative accomplishment at the turn of the 20th century.
Politics, culture, race relations, and technology in a year of change.