This is a list of political parties in the United States, both past and present. It does not include independents. The following parties are no longer functioning

This is a list of political parties in the United States, both past and present. The following parties are no longer functioning. These organizations do not nominate candidates for election but otherwise function similarly to political parties. Some of them have nominated candidates in the past. Political parties in the United States. List of frivolous political parties. List of political parties by country. List of political parties in Puerto Rico.

Two political parties, the Democratic Party and the Republican Party, have dominated American politics since the American Civil War, although . Organization of American political parties. General developments. Development of the two-party system in the United States.

Two political parties, the Democratic Party and the Republican Party, have dominated American politics since the American Civil War, although smaller parties exist such as the Libertarian Party, the Green Party and the Constitution Party. Generally, the Democratic Party is also known as the center-left liberal party within the United States, while the Republican Party is also known as a center-right conservative party.

Political parties in the United States are dominated by two major parties. Since the 1850s, they have been the Democratic Party and the Republican Party, This two-party system is based on laws, party rules and custom. Various small minor parties come and go and occasionally win major offices at the state level. Local offices, however, are often nonpartisan.

American Political Science Association, Committee on Political Parties. & Huckshorn, . Whither the local parties? A cross-sectional and longitudinal analysis of the strength of party organizations. Towards a more responsible two-party system. New York: Rinehart, 1950. Cooper, . & Hurley, . The decline of party in the . House of Representatives, 1887-1968. Legislative Studies Quarterly, 1979, 4, 381–408. American Journal of Political Science, 1985,29, 139–160. Harmel, . & Janda, . arties and their environments.

Political parties are enduring organizations under whose labels candidates seek and hold elective offices. Parties develop and implement rules governing elections. They help organize government leadership

Political parties are enduring organizations under whose labels candidates seek and hold elective offices. They help organize government leadership. Political parties have been likened to public utilities, such as water and power companies, because they provide vital services for a democracy. The endurance and adaptability of American political parties is best understood by examining their colorful historical development. Parties evolved from factions in the eighteenth century to political machines in the nineteenth century.

United States - United States - Political parties: The United States has two major national political parties, the Democratic Party and the Republican Party. Although the parties contest presidential elections every four years and have national party organizations, between elections they are often little more than loose alliances of state and local party organizations. Other parties have occasionally challenged the Democrats and Republicans

United States Political Parties.

United States Political Parties. Electoral Map of the1860 Presidential Election shows several parties that do not exist in the 21st Century.

The Development of Political Parties. Third Parties in American Politics. Voting and Elections. The Structure of Political Parties. The Strengths and Weaknesses of Political Parties. The Functions of Political Parties. However, Perot's campaign had a significant impact on American politics because it forced President Clinton to devote greater attention to the nation's budget deficit, one issue that Perot had used to great advantage. As with most third parties, Perot's movement fell apart after the major parties started co-opting its issues.

Federal Political Party Law. Federal election laws largely discuss political parties and political campaigns in relation to campaign finance rules and in spelling out some of the practicalities of how the electoral college operates

Federal Political Party Law. Federal election laws largely discuss political parties and political campaigns in relation to campaign finance rules and in spelling out some of the practicalities of how the electoral college operates. They have this limited scope because elections for federal elective office are primarily governed (as set forth in the . Constitution) by state law, rather than by federal law (which may establish certain rules that apply in federal elections, even though federal elections are administered by the states).