Lineage of Socialist and Communist organizations in America

See also here[1]

The chart below shows the political lineage of Socialist and Communist organizations in America.

Workingman's Party of the United States (1876)

Socialist Labor Party (1877-)

Socialist Party of America (1901-)

Nonpartisan League (1916-)

Russian Socialist Federation and other “foreign language federations”

Communist Party of America (1919) (spring, 1919)

Communist Labor Party (August 30, 1919- )

United Communist Party (May, 1920)

Workers Party of America (December 24, 1921- )

Communist League of America

Young People’s Communist League

Young Worker’s League (c. 1922)

Farmer-Labor Party (1920s)

Federated Farmer-Labor Party

Intercollegiate Socialist Society (1905-)

League for Industrial Democracy (1921-)

Industrial Workers of the World (1905-present)

Communist Party of America

American Communist Party

National Student League (1931)

See also

• List of Socialist and Communist publications in the United States
• Lineage of American Nationalist organizations and individuals