A year in the life of Wyoming cowboys and the ranching families of the American West.
Between 1890 and 1920, 12 million people emigrated from Europe arriving in New York Harbor and Ellis Island.
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.
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 influential musical pioneers from Appalachia whose recordings lifted spirits during the Great Depression.
The coal miners' battle for dignity led to the largest armed insurrection since the American Civil War.
A daunting story of shipwreck, starvation, mutiny and cannibalism amongst a group left abandoned in the high Arctic.
It was the largest fire in American history: by the time it was all over, more than three million acres had burned and at least 78 firefighters were dead.
In 1967, thousands of hippies flocked to San Francisco's Haight Ashbury district.