American Political Parties timeline

Period: Sep 30, 1790 to Sep 30, 1820

Federalist Party

http://www.history.com/topics/federalist-party
Period: Sep 30, 1791 to Sep 30, 1825

Democratic Republic Party

http://us-political-parties.findthebest.com/
Period: Sep 30, 1792 to Sep 30, 2014

Democratic Party

http://www.britannica.com/EBchecked/topic/157244/Democratic-Party
Period: Sep 30, 1834 to Sep 30, 1850

Whig Party

http://www.history.com/topics/whig-party
Period: Sep 30, 1840 to Sep 30, 1856

Know Nothing Party

http://www.u-s-history.com/pages/h140.html
Period: Sep 30, 1854 to Sep 30, 2014

Republican Party

http://www.ushistory.org/gop/origins.htm
Period: Sep 30, 1877 to Sep 30, 1960

Socialist Labor Party of America

http://www.encyclopedia.com/topic/Socialist_Labor_party.aspx
Period: Sep 30, 1971 to Sep 30, 2014

Libertarian Party

http://www.britannica.com/EBchecked/topic/339320/Libertarian-Party
Period: Sep 30, 1984 to Sep 30, 2014

Green Party of the United States

http://us-political-parties.findthebest.com/
Period: Sep 30, 1992 to Sep 30, 2014

Constitutional Party

Federalist Party