Today, United States politics is dominated by two political parties, the Democratic Party and the Republican Party. For this reason, the US political system is referred to as a two-party system. The two-party system has been in place for more than a century due to the influence of the single-seat plurality voting system for congressional elections and the winner takes all system for presidential elections.
There are, however, many smaller political parties in the United States although their influence is very limited. Any American political party other than the Democratic Party or the Republican Party is known as a third party. This term can also be used to describe write-in candidates and independents. Although there are many third parties in the US with a variety of ideologies, only three of currently them have a voter registration of more than 100,000. These are the Constitution Party (paleolibertaian, paleoconservative and Conservative Libertarian), the Libertarian Party (laissez-faire and Libertarian) and the Green Party (eco-socialist, progressive and standing for green politics. [Read more...]