9: Political Participation Last updated Jun 27, 2022 Save as PDF 8.5: Budgeting and Tax Policy 9.1: What Do Political Parties Do? Page ID134572 ( \newcommand{\kernel}{\mathrm{null}\,}\) 9.1: What Do Political Parties Do?9.2: The Historical Development of U.S. Political Parties9.3: Policy Preferences of U.S. Political Parties9.4: Why Do We Have a Two-Party System?9.5: Campaign Finance9.6: The Universe of Organized Interests9.7: Strategies of Organized Interests