Here, pick one!
America First Party
American Nazi Party
American Socialists Party
American Populist Party
American Reform Party
American Third Position Party
America's Independent Party
Boston Tea Party
Christian Liberty Party
Citizens Party of the United States
Conservative Party USA
Constitution Party
Communist Party of the United States of America
Democratic Party
Freedom Road Socialist Organization
Freedom Socialist Party
Green Party of the United States
Independence Party of America
Independent American Party
Jefferson Republican Party
Labor Party
Libertarian National Socialist Green Party
Libertarian Party
Modern Whig Party
National Socialist Movement
New Union Party
Objectivist Party
Party for Socialism and Liberation
Peace and Freedom Party
Populist Party of America
Progressive Labor Party
Raza Unida Party
Reform Party of the United States of America
Republican Party
Revolutionary Communist Party
Socialist Action
Socialist Alternative
Socialist Equality Party
Socialist Labor Party
Socialist Workers Party
U.S. Marxist–Leninist Organization
United States Marijuana Party
United States Pirate Party
Unity Party of America
Workers Party
Workers World Party
Working Families Party
World Socialist Party of the United States