With data compiled from tens of thousands of sex questionnaires, Alfred Kinsey changed America's views about sex with the Kinsey Reports.
The story of Liliu'okalani, the last queen and ruler of the independent Kingdom of Hawaii.
The first woman to fly solo across the Atlantic, Earhart disappeared in 1937 during an attempt to circumnavigate the world by airplane.
General Douglas MacArthur led American troops in World Wars I and II before being fired by President Harry Truman during the Korean War.
An African American civil rights leader, Ida B. Wells was born into slavery before becoming a journalist in Memphis.
Murderer, martyr, hero - John Brown's violent crusade against slavery would divide the nation and spark the Civil War.
In 1934, American polar explorer Richard Byrd became the first to experience winter in Antarctica's interior.
Franklin Roosevelt restored hope after the Great Depression and led the nation during World War II. Part of the award-winning Presidents collection.