Constitution Party - United States - was created in 1991.
The Constitution Party (In the United States) was founded by Howard Philips in 1991. It was originally founded as the US Taxpayer's Party in 1992 but changed its name in 1999 to the Constitution Party.
Union Party - United States - was created in 1936.
Green Party of the United States was created in 1991.
Workers Party of the United States was created in 1934.
Justice Party - United States - was created in 2011.
Opposition Party - United States - was created in 1854.
Whig Party - United States - was created in 1833.
Democratic Party - United States - was created in 1828.
Citizens Party of the United States was created on 2004-11-02.
Reform Party of the United States of America was created in 1995.
Socialist Workers Party - United States - was created in 1938.
Liberal Republican Party - United States - was created in 1870.