History 18 Race relations 18 African Americans 14 Civil rights movements 8 Civil rights 6 African American political activists 5 Politics and government 5 more ... Free African Americans 4 Social conditions 4 African American baseball players 3 African American teachers 3 African American women 3 Philadelphia (Pa.)--Race relations--History--20th century 3 Racism 3 Social aspects 3 Antislavery movements 2 Community activists 2 Community life 2 Droits 2 Education 2 Enslaved persons 2 Histoire 2 Housing 2 Labor 2 Minorités à la télévision 2 Minorities on television 2 Mouvements des droits de l'homme 2 Noirs américains 2 Political activity 2 Segregation 2 Ségrégation 2 Abolitionists 1 Affirmative action programs--Government policy--United States--History--20th century 1 African American Methodists 1 African American abolitionists 1 African American business enterprises--Pennsylvania--Philadelphia 1 African American businesspeople--Pennsylvania--Philadelphia 1 African American businesspeople--Social networks 1 African American civil rights workers 1 African American clergy 1 less ...