The Fourth International (FI) is a revolutionary socialist international organization consisting of followers of Leon Trotsky, also known as Trotskyists, whose declared goal is the overthrowing of global capitalism and the establishment of world socialism via international revolution. The Fourth International was established in France in 1938, as Trotsky and his supporters, having been expelled from the Soviet Union, considered the Communist International as effectively puppets of Stalinism and thus incapable of leading the international working class to political power. Thus, Trotskyists founded their own competing Fourth International.
Socialism in New Zealand had little traction in early colonial New Zealand but developed as a political movement around the beginning of the 20th century. Much of socialism's early growth was found in the labour movement.
The Workers' Socialist Federation was a socialist political party in the United Kingdom, led by Sylvia Pankhurst. Under many different names, it gradually broadened its politics from a focus on women's suffrage to eventually become a left communist grouping.
The New Communist Movement (NCM) was a diverse left-wing political movement principally within the United States, during the 1970s and 1980s. The NCM were a movement of the New Left that represented a diverse grouping of Marxist–Leninists and Maoists inspired by Cuban, Chinese, and Vietnamese revolutions. This movement emphasized opposition to racism and sexism, solidarity with oppressed peoples of the third-world, and the establishment of socialism by popular revolution. The movement, according to historian and NCM activist Max Elbaum, had an estimated 10,000 cadre members at its peak influence.
The history of the Socialist Workers Party begins with the formation of the Socialist Review Group in 1950, followed by the creation of the International Socialists in 1962 and continues through to the present day with the formation of the Socialist Workers Party in 1977.
Jim Higgins was a British revolutionary socialist and leading member of the International Socialists.
The Spartacist League is a Trotskyist political grouping. They are the United States section of the International Communist League, formerly the International Spartacist Tendency. This Spartacist League named themselves after the original Spartacus League of Weimar Republic in Germany, but the current League has no formal descent from it. The League self-identifies as a "revolutionary communist" organization.
The International Socialist Group was a revolutionary socialist organisation based in Scotland which was formed in April 2011 by former members of the Socialist Workers Party. The group produced a free monthly broadsheet and online blog, Communiqué. The ISG participated in a number of campaigns, such as the Coalition of Resistance, Stop the War Coalition and the Radical Independence Campaign. In 2015 the ISG formally dissolved with its members participating in the Scottish Left Project, the organisational process which led to the RISE electoral alliance to contest the 2016 Scottish Parliamentary elections alongside Scottish Socialist Party, individuals from the Radical Independence Campaign and other activists and trade unionists.
The International Marxist Group (IMG) was a Trotskyist group in Britain between 1968 and 1982. It was the British Section of the Fourth International. It had around 1,000 members and supporters in the late 1970s. In 1980, it had 682 members; by 1982, when it changed its name to the Socialist League, membership had fallen to 534.
The Workers Party (WP) was a Third Camp Trotskyist group in the United States. It was founded in April 1940 by members of the Socialist Workers Party who opposed the Soviet invasion of Finland and Leon Trotsky's belief that the USSR under Joseph Stalin was still innately proletarian, a "degenerated workers' state." They included Max Shachtman, who became the new group's leader, Hal Draper, C. L. R. James, Raya Dunayevskaya, Martin Abern, Joseph Carter, Julius Jacobson, Phyllis Jacobson, Albert Glotzer, Stan Weir, B. J. Widick, James Robertson, and Irving Howe. The party's politics are often referred to as "Shachtmanite."
Left communism, or the communist left, is a position held by the left wing of communism, which criticises the political ideas and practices espoused by Marxist–Leninists and social democrats. Left communists assert positions which they regard as more authentically Marxist than the views of Marxism–Leninism espoused by the Communist International after its Bolshevization by Joseph Stalin and during its second congress.
The International Socialist Organization (ISO) was a Trotskyist group active primarily on college campuses in the United States that was founded in 1976 and dissolved in 2019. The organization held Leninist positions on imperialism and the role of a vanguard party. However, it did not believe that necessary conditions for a revolutionary party in the United States were met; ISO believed that it was preparing the ground for such a party. The organization held a Trotskyist critique of nominally socialist states, which it considered class societies. In contrast, the organization advocated the tradition of "socialism from below." as articulated by Hal Draper. Initially founded as a section of the International Socialist Tendency (IST), it was strongly influenced by the perspectives of Draper and Tony Cliff. It broke from the IST in 2001, but continued to exist as an independent organization for the next eighteen years. The organization advocated independence from the U.S. two-party system and sometimes supported electoral strategies by outside parties, especially the Green Party of the United States.
The Socialist Workers Party (SWP) is a far-left political party in the United Kingdom. Founded as the Socialist Review Group by supporters of Tony Cliff in 1950, it became the International Socialists in 1962 and the SWP in 1977. The party considers itself to be Trotskyist. Cliff and his followers criticised the Soviet Union and its satellites, calling them state capitalist rather than socialist countries.
Workers' Power is a Trotskyist group which forms the British section of the League for the Fifth International. The group publishes the newspaper Workers Power and distributes the English language journal Fifth International.
Socialist Resistance (SR) is an ecosocialist, feminist and revolutionary organisation in Britain. In 2009, the International Socialist Group (ISG) merged into it, making it the British Section of the Fourth International.
The Alliance for Workers' Liberty (AWL), also known as Workers' Liberty, is a Trotskyist group in Britain and Australia, which has been identified with the theorist Sean Matgamna throughout its history. It publishes the newspaper Solidarity.
Socialist Worker is the name of a number of far-left newspapers currently or formerly associated with the International Socialist Tendency (IST). It is a weekly newspaper published by the Socialist Workers Party (SWP) in the United Kingdom since 1968, and a monthly published by the International Socialists in Canada. It was a monthly published by the International Socialist Organization (ISO) in the United States from 1977–2019, and a biweekly published by the Socialist Workers Party in Ireland, a quarterly published by the International Socialist Organisation in Zimbabwe and a monthly published by the former International Socialist Organisation in Australia. Socialist Worker was also the name of an IST political group in Aotearoa/New Zealand.
Tony Cliff was a Trotskyist activist. Born to a Jewish family in Palestine, he moved to Britain in 1947 and by the end of the 1950s had assumed the pen name of Tony Cliff. A founding member of the Socialist Review Group, which became the International Socialists and then the Socialist Workers Party. In 1977, Cliff was effectively the leader of all three.
The Revolutionary Communist Party was a British Trotskyist group, formed in 1944 and active until 1949, which published the newspaper Socialist Appeal and a theoretical journal, Workers International News.
International Socialist Alternative is an international association of Trotskyist political parties.
