The women's suffrage movement won the right to vote when the 19th Amendment passed in 1920.
The history of New York City and the people and forces that have shaped it over the past 400 years is told in a seven-part 14.5-hour series.
A star in baseball's golden age, Joe DiMaggio's celebrity status and tumultuous marriage to Marilyn Monroe brought him pain.
Robert Noyce's invention of the microchip launched the world into the Information Age.
A new religion called spiritualism affected the nation in the era of Abraham Lincoln, P. T. Barnum and Frederick Douglass.
A look at five real-life "Rosies," the reality of working in defense plants during World War II and then having to give up those jobs for returning GIs.
America came apart in 1964 and has since been reborn.
John Wesley Powell's epic journey into the unknown Grand Canyon was filled with adventure as his team mapped the Colorado River for the first time.