The League for Socialist Action was a small

Trotskyist Trotskyism is the political ideology and branch of Marxism developed by Ukrainian-Russian revolutionary Leon Trotsky and some other members of the Left Opposition and Fourth International. Trotsky self-identified as an orthodox Marxist, a ...

organisation in Britain. It consisted of a group of members who split from the

International Marxist Group :''See also the International Marxist Group (Germany). 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 suppor ...

in 1976 in support of the US Socialist Workers Party's tendency in the

Fourth International 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 ...

. Its publication, ''Socialist Action'', was produced several times each year. Its pamphlets included ''Abortion a Woman's Right!'' (1975) ; ''The Labour Party'' (1976) ; and ''Revolution in the Americas'' (1981).http://content-backend-a.cdlib.org/view?docId=kt900021c7&doc.view=entire_text It engaged in

entrism Entryism (also called entrism, enterism, or infiltration) is a political strategy in which an organisation or state encourages its members or supporters to join another, usually larger, organization in an attempt to expand influence and expand the ...

in the Labour Party after 1976, and merged with the International Marxist Group in 1982.

References

Fourth International (post-reunification) Defunct Trotskyist organisations in the United Kingdom International Marxist Group Political parties established in 1976 Political parties disestablished in 1982 1976 establishments in the United Kingdom Entryists {{Europe-communist-party-stub