Philadelphia (Pa.)--Politics and government--20th century 5 Philadelphia (Pa.)--Officials and employees 4 Philadelphia (Pa.)--City government--20th century 3 Philadelphia (Pa.)--History--20th century 3 Philadelphia (Pa.)--Politics and Government--20th Century 3 Philadelphia (Pa.)--Social conditions--20th century 3 Affirmative action programs--Government policy--United States--History--20th century 2 more ... Hispanic American lawyers--Pennsylvania--Philadelphia 2 Mayors--Pennsylvania--Philadelphia 2 Advocacy organizations--Philadelphia--20th century 1 Affirmative action programs--Pennsylvania--Philadelphia 1 American Bar Association 1 American Friends Service Committee 1 Arbitration (Administrative law)--United States 1 Asociacion Nacional Pro Personas Mayores (U.S.) 1 Billy Graham Evangelistic Association 1 Blue Cross of Greater Philadelphia 1 Built environment--Pennsylvania--Philadelphia--20th century 1 Business and manufacturing--Pennsylvania--Philadelphia--20th century 1 Business mergers and acquisitions--20th century 1 Business--History--Pennsylvania--Philadelphia--20th century 1 Campaign management--United States 1 City planning and development--Pennsylvania--Philadelphia--20th century 1 City planning--Pennsylvania--Philadelphia--20th century 1 Civil Rights Legislation--Mid 20th Century 1 Civil rights--Pennsylvania--Philadelphia 1 Consumer activism--20th century 1 Continuing legal education 1 Cuban American National Council (U.S.) 1 Democratic National Committee (U.S.) 1 Diaz, Luis P., 1948- 1 Dispute resolution (Law) 1 Education, Bilingual--Pennsylvania--Philadelphia 1 Elections--Pennsylvania--Philadelphia--History--20th century 1 Elections--United States--Planning 1 Enterprise Foundation 1 Exelon Corporation 1 Free Library of Philadelphia 1 Fulbright scholarships--United States 1 Geography and Cartography 1 less ...