Join us as we explore the History of African American cemeteries in Pennsylvania. Steven Burg, a history professor at Shippensburg University, will tell us about his research on the topic and his involvement in the preservation of these unique sites.

In this episode, we'll explore the history of the Old Stone Jail in Wayne County, built in 1859. Carol Dunn will tell us about the jail itself examining its stone construction, design features to prevent escapes, and the reasoning behind its location. She'll also describe what life would have been like for anyone unlucky enough to be confined within its cells.

Rachel Carson was born outside of Pittsburgh. She was an author and environmentalist who's book "Silent Spring" changed the way the United States used pesticides and viewed environmental protection.

Andy Warhol was an American artist who rose to fame during the Pop Art movement of the 1960s. Internationally recognized Andy Warhol expert Jean Wainwright walks us through his life - from his upbringing in Pittsburgh, to his lasting legacy in New York.

The Continental Marines were established on Nov. 10, 1775 in Philadelphia. Originally intended to serve on Continental Navy ships to maintain order and discipline, man the ship's guns, and lead boarding and landing parties, the Marines would also fight on land alongside Continental Army troops and militia. Joining us to talk about the Marines and their operations during the first two years of the Revolutionary War is Jason Bohm, author of "Washington's Marines: the Origins of the Corps and the American Revolution, 1775-1777."

Edward Hand had a distinguished military career as George Washington's Adjutant General during the American Revolution. He eventually went into business and politics, and moved into a mansion on a thirty-three acre property in Lancaster County which can be visited by the public.