The Communist League of America (Opposition) was founded by James P. Cannon, Max Shachtman and Martin Abern late in 1928 after their expulsion from the...

Young Communist League USA (YCLUSA) is a communist youth organization in the United States. The stated aim of the League is the development of its members...

Communist League or League of Communists may refer to: Communist League, led by Karl Marx and Friedrich Engels Communist League of America Communist League...

The Communist Party USA, officially the Communist Party of the United States of America (CPUSA), also known as the American Communist Party, is a communist...

terminated in the spring of 1937. The Communist League of Struggle (CLS) was a factional offshoot of the Communist League of America (CLA), a Trotskyist political...

The Communist Labor Party of America (CLPA) was one of the organizational predecessors of the Communist Party USA. The group was established at the end...

(September 1932-May 1937) Independent Communist Labor League (May 1937-July 1938) Independent Labor League of America (July 1938-January 1941) The members...

The Communist Party USA (CPUSA) is an American political party with a communist platform that was founded in 1919 in Chicago, Illinois. Its history is...

The International Communist League (ICL) is a multinational communist organization encompassing more than a dozen political parties and groups that espouse...

sharply critical of the underground form of organization of the Communist Party of America. At the end of December 1921 the Communist Party launched a...