congress aimed to reunify the Fourth International. Some groups on both sides did not support the movement towards reunification. In the run-up to the 1961...

the International Secretariat (ISFI); followed by Trotskyist internationals. Fourth International (post-reunification) (since 1963), by reunification of...

2020-09-01. Retrieved 2024-05-05. "Organizations | Fourth International". Fourth International. Retrieved 28 May 2024. Lichtenstein, Nelson (2003)....

secretary of the Trotskyist Fourth International. It resulted as a regroupment of activists expelled from the Fourth International over their opposition to...

The Fourth International Posadist is a Trotskyist international organisation. It was founded in 1962 by J. Posadas, who had been the leader of the Latin...

International (post-reunification) (since 1963), by reunification of ISFI and parts of the International Committee of the Fourth International (ICFI) Democratic...

Révolutionnaire which became the new Canadian section of the reunified Fourth International. The RWL was closely linked to the Socialist Workers Party in the...

political party in France. It was the French section of the Fourth International (Post-Reunification). It published the weekly newspaper Rouge and the journal...

The International Workers League (Fourth International) (Spanish: Liga Internacional de los Trabajadores (Cuarta Internacional), or LITci; Portuguese:...

The International Committee of the Fourth International (ICFI) is a public faction of the Fourth International founded in 1953. Today, two Trotskyist internationals...