African Americans 12 Race relations 9 Social conditions 7 Race discrimination 5 History 2 Scots 2 Scottish Americans 2 more ... Anniversaries, etc 1 Armed Forces 1 Bibliography 1 Biography 1 Black race 1 Books and Bookselling--19th Century 1 Certificate 1 Charities 1 Education 1 English poetry 1 Erotic literature 1 Fraternal organizations 1 Limericks 1 Marriages 1 Medical Publications--19th century 1 Medical Publications--20th century 1 Medical illustration 1 Medical publishing 1 Medicine 1 Medicine--Recipes--19th century 1 Medicine--Study and Teaching--19th century 1 National characteristics, Scottish 1 Officers 1 Physicians 1 Poetry--19th century 1 Poets 1 Publishers and Publishing--Pennsylvania--Philadelphia--19th century 1 Publishers and Publishing--Pennsylvania--Philadelphia--20th century 1 Publishing--Limited Editions 1 Publishing--Periodicals--19th century 1 Publishing--United States--Periodicals--Early 20th Century 1 Race discriminaton 1 Societies, etc 1 less ...