On the edge of freedom the fugitive slave issue in south central Pennsylvania, 1820 - 1870

Fugitive slaves--Pennsylvania--History--19th century. > Fugitive slaves--Legal status, laws, etc.--Pennsylvania--History--19th century. > African Americans--Pennsylvania--History--19th century. > Antislavery movements--Pennsylvania--History--19th century. > Abolitionists--Pennsylvania--History--19th century. > Underground Railroad--Pennsylvania. > Borderlands--Pennsylvania--History--19th century. > Pennsylvania--Race relations--History--19th century. > Pennsylvania > Sklave > Flucht > Abolitionismus > Geschichte 1820-1870