Learn about the career of the first famous cowgirl, Lucille Mulhall of Oklahoma.

Learn about the career of peace officer and deputy United States marshall Bill Tilghman.

This biography describes the life of Bass Reeves, who fled slavery and became a United States marshall.

Learn about the life of Nathaniel Pryor, and American explore who participated in the Lewis and Clark expedition and served as a captain in the war of 1812.

Learn about the early life and aviation career of Wiley Post, who set a world record for flying around the planet.

Learn about the personal life and career of Oklahoma senator Thomas Gore. Includes a discussion of his blindness and involvement in the Populist movement.