Pennsylvania--Politics and government--18th century 28 Pennsylvania--Politics and government--19th century 25 Politics and Government--Pennsylvania--19th Century 10 United States--Politics and government--19th century 9 Pennsylvania--Politics and government--17th century 8 Pennsylvania--Politics and government--20th century 7 Politics and Government--Pennsylvania--18th century 7 more ... Politics and Government--Philadelphia--18th century 6 Philadelphia (Pa.)--Politics and government--20th century 5 Politics and government--Philadelphia--19th century 5 United States--History--Revolution, 1775-1783 5 Pennsylvania--Politics and Government 4 Philadelphia (Pa.)--Officials and employees 4 Politics and Government--19th century 4 Social life and customs--19th century 4 United States--History--War of 1812 4 African Americans in mass media 3 African Americans--Politics and government--20th century 3 French and Indian War 3 Indian--White Relations--18th century 3 Italian Americans--Politics and government--20th century 3 Land surveys--Pennsylvania--18th century 3 Legal profession--19th century 3 Lithuanian Americans--Politics and government--20th century 3 Mayors--Pennsylvania--Philadelphia 3 Pennsylvania--History--Colonial period, ca. 1600-1775--Sources 3 Pennsylvania--Provincial Council--18th century 3 Philadelphia (Pa.)--City government--20th century 3 Philadelphia (Pa.)--City planning 3 Philadelphia (Pa.)--History--20th century 3 Philadelphia (Pa.)--Politics and Government--20th Century 3 Philadelphia (Pa.)--Social conditions--20th century 3 Politics and government--Pennsylvania--Philadelphia--20th century 3 Politics and government--Philadelphia 3 United States--Politics and government--1783-1865 3 Affirmative action programs--Government policy--United States--History--20th century 2 African Americans--Political activity--Newspapers 2 Anti-Masonry 2 Asian Americans--Politics and government--20th century 2 Asian Americans--Societies, etc 2 less ...