The Labour and Socialist International (LSI) was an international organization of socialist and labourist parties, active between 1923 and 1940. The group...

democratic political parties and labour organisations. Although formed in 1951 as a successor to the Labour and Socialist International, it has antecedents in...

The Second International, also called the Socialist International, was an organisation of socialist and labour parties, formed on 14 July 1889 at two...

social democracy and the Third International. The International was formed in 1932, following a fringe meeting at the Socialist International conference in...

The International Working Union of Socialist Parties (IWUSP; also known as the 2½ International or the Vienna International; German: Internationale Arbeitsgemeinschaft...

Vienna International, with Martov and Abramovich being two of the organizers. At the founding Congress of the Labour and Socialist International (LSI)...

1905 and succeeded in 1969 by the present Socialist Party. The SFIO was founded in 1905 as the French representative to the Second International, merging...

to operate in exile from 1923 to 1940 as a member of the Labour and Socialist International. The party's ideology was built upon the philosophical foundation...

of the Labour and Socialist International between 1932 and 1940. In 1951 it joined the Socialist International, which it later left in 1960, and rejoined...

The Socialist Party was renamed the "Luxembourg Workers' Party" in 1924, and was a member of the Labour and Socialist International between 1923 and 1940...