The Creation of the Political Parties By jpwaddell Period: Sep 30, 1783 to Sep 30, 1804 Federalist Party http://www.pbs.org/wgbh/amex/duel/peopleevents/pande05.html Period: Sep 30, 1787 to Sep 30, 1788 Anti-Federalists http://www.ushistory.org/us/16c.asp Period: Sep 30, 1828 to Sep 30, 2014 Democratic Party http://americanhistory.about.com/od/politicalparties/p/democratic_party.htm Period: Sep 30, 1833 to Sep 30, 2014 Whig Party http://www.modernwhig.org/handbook/who-are-modern-whigs/whig-history/whigs-past Period: Sep 30, 1849 to Sep 30, 1850 Know-Nothing (American) Party http://history1800s.about.com/od/immigration/a/knownothing01.htm Period: Jun 17, 1856 to Sep 30, 2014 Republican Party http://www.ushistory.org/gop/origins.htm Period: Oct 2, 1919 to Oct 2, 2014 Communist Party USA http://www.constitutionparty.com/the-party/history/ Period: Jul 8, 1967 to Sep 30, 2014 `American Independence Party http://www.aipca.org/history.html Period: Oct 2, 1971 to Oct 2, 2014 Libertarian Party http://www.lp.org/our-history *founded in Colorado Springs, Colorado! Period: Oct 2, 1991 to Oct 2, 2014 Green Party http://www.gp.org/birth-of-us-greens Period: Oct 2, 1996 to Oct 2, 2014 Constitution Party http://www.constitutionparty.com/the-party/history/