3 Maryland Sites Added To National Park Service’s Underground Railroad Network

BALTIMORE (WJZ) — Three more historical sites in Maryland have been added to the National Park Service’s National Underground Railroad Network to Freedom program, lawmakers announced Wednesday.
The points of interest—Mackall Plantation in St. Mary’s City, St. Stephens AME Church in Easton, the jails at the Port Tobacco Courthouse in Port Tobacco—join more than 700 other sites, locations and programs in the network
Maryland is home to dozens of key locations involved