Media type: E-Article Title: The Emergence of a Two-Party System in Republican Philadelphia, 1924-1936 Contributor: Shover, John L. Published: Oxford University Press (OUP), 1974 Published in: The Journal of American History, 60 (1974) 4, Seite 985 Language: Not determined DOI: 10.2307/1901010 ISSN: 0021-8723 Keywords: History and Philosophy of Science ; History Origination: Footnote: