The Revolutionary Socialist League is a small Trotskyist

Trotskyism

Trotskyism is the theory of Marxism as advocated by Leon Trotsky. Trotsky considered himself an orthodox Marxist and Bolshevik-Leninist, arguing for the establishment of a vanguard party of the working-class...

 group in Germany

Germany

Germany , officially the Federal Republic of Germany , is a federal parliamentary republic in Europe. The country consists of 16 states while the capital and largest city is Berlin. Germany covers an area of 357,021 km2 and has a largely temperate seasonal climate...

. It was formed in 1994 as a split from the Association for Solidarity Perspectives (VsP). The RSB generally considers itself to be more radical than the VsP, and unlike the VsP it is very critical of the Left Party

Left Party (Germany)

The Party of Democratic Socialism was a democratic socialist political party active in Germany from 1989 to 2007. It was the legal successor to the Socialist Unity Party , which ruled the German Democratic Republic until 1990. From 1990 through to 2005, the PDS had been seen as the left-wing...

. Along with the International Socialist Left

International Socialist Left (Germany)

The International Socialist Left is a Trotskyist group in Germany. The isl is an organizational descendant of the International Marxist Group . It is one of two factions that form the German section of the reunified Fourth International...

, the RSB is one of the two factions which form the German section of the United Secretariat of the Fourth International.

RSB publishes the monthly magazine Avanti.