The Workers' Revolutionary Organisation (in Spanish: Organización Revolucionaria de los Trabajadores) was a Maoist communist organisation in Spain. The...

The Puerto Rican Revolutionary Workers Organization was a communist political organization that evolved from the Young Lords Party (YLP), a Puerto Rican...

considers itself a "patriotic and revolutionary movement that fights for and on behalf of workers, for and on behalf of Spain", with the goal of implementing...

The Organization of Revolutionary Unity (Spanish: Organización de Unidad Revolucionaria, OUR or ODEUR) was a small left-wing political party in Bolivia...

PRT–IR) was a Spanish Trotskyist political organization, formed in the summer of 2002 as a result of the merger of the Workers' Revolutionary Party (PRT)...

June 18, 1870, the First Spanish Workers' Congress convened at the Teatro Circo Barcelonés, where delegates from 150 workers' associations met, along...

A workers' council, also called labour council, is a type of council in a workplace or a locality made up of workers or of temporary and instantly revocable...

The Revolutionary Workers Ferment, often known by its Spanish name or initials Fomento Obrero Revolucionario or FOR, was a small Trotskyist international...

organized throughout Spain against socialism and revolutionary syndicalism. The police were overwhelmed by the workers' movement. Many workers saw individual...

(OBU), which sought to unite all workers in one general organization. Peterson proposes the broader category revolutionary industrial unionism to encompass...

of Spain. PCE publishes Mundo Obrero (Workers World) monthly. The PCE was the result of a merger between two organizations: the original Spanish Communist...

known officially as the Organization Committee for a Revolutionary Workers Party and then the League for a Revolutionary Workers Party. The name comes from...

Revolutionary Catalonia (21 July 1936 – 8 May 1937) was the period in which the autonomous region of Catalonia in northeast Spain was controlled or largely...

The Revolutionary Anarchist Organization (French: Organisation révolutionnaire anarchiste, ORA) was a French libertarian communist organization that was...

international body, the Izquierda Revolucionaria (Revolutionary Left). Minorities in Venezuela and Spain chose to remain with the IMT and set up new sections...

The Workers' Revolutionary Current (in Spanish: Corriente Revolucionaria de Trabajadores y Trabajadoras; in Catalan: Corrent Revolucionària de Treballadors...

The Revolutionary Workers League (RWL) was a radical left group in the United States, lasting from 1935 through 1946. It was led by Hugo Oehler and published...

The Puerto Rican Workers' Revolutionary Party (Spanish: Partido Revolucionario de los Trabajadores Puertorriqueños, PRTP or PRTP-Macheteros) is a far-left...

The Workers' Socialist Organization was established by a dissident fraction which broke away from the Communist Vanguard of the Revolutionary Workers' Party...

League and the Revolutionary Workers Headquarters merged to create FRSO. In 1986, FRSO fused with the Organization for Revolutionary Unity. In 1988,...

Nationalists. It featured takeover of power at local levels by the Spanish workers' organizations and social movements, seizure and reorganization of economic...

Revolutionary Communist League (in Spanish: Liga Comunista Revolucionaria (LCR), in Basque: Liga Komunista Iraultzailea, in Catalan: Lliga Comunista Revolucionària...

The Workers' Revolutionary Party (Spanish: Partido Revolucionario de los Trabajadores, PRT) is a Trotskyist political party in Mexico. It was originally...

international organizational tie was with the Revolutionary Marxist League of Jamaica. The RSL was active within a few unions, particularly United Auto Workers (UAW)...

The Committee for a Workers' International (CWI; Spanish: Comité por una Internacional de los Trabajadores, or CIT; French: Comité pour une internationale...

1916 it renamed itself the Workers' Suffrage Federation (WSF). Similarly, in July 1917, the newspaper was renamed the Workers' Dreadnought. From the start...

Oehler refused to accept this result and split from the organization into the Revolutionary Workers League. The Socialist Party was itself beset with factional...

The Revolutionary Workers Party (Spanish: Partido de Trabajadores Revolucionarios, PTR) is a Trotskyist political party in Chile. It was founded in January...

Revolutionary Army (Spanish: Ejército Revolucionario del Pueblo, abbreviated as ERP) was the military branch of the communist Workers' Revolutionary Party...

of Spain (PTE) and the Workers Revolutionary Organisation (ORT). The Catalan branch of PT was known as Partit dels Treballadors de Catalunya (Workers' Party...