The Rules and Politics of American Primaries: A State-by-State Guide to Republican and Democratic Primaries and Caucuses - Hardcoverby Andrew E. Busch (Editor) Provides an invaluable resource for scholars, students, and political observers who want a comprehensive picture of the past and present of the U. S. presidential nominating system across every state. In 2020, the parties will again nominate their candidates for president. Those nominations will play out in a complicated system of federal law, state law, national party rules, state party rules, and informal norms that have