Leninism is a political ideology developed by Russian Marxist revolutionary Vladimir Lenin that proposes the establishment of the dictatorship of the proletariat led by a revolutionary vanguard party as the political prelude to the establishment of communism. The function of the Leninist vanguard party is to provide the working classes with the political consciousness and revolutionary leadership necessary to depose capitalism in the Russian Empire (1721–1917). Leninist revolutionary leadership is based upon The Communist Manifesto (1848), identifying the communist party as "the most advanced and resolute section of the working class parties of every country; that section which pushes forward all others." As the vanguard party, the Bolsheviks viewed history through the theoretical framework of dialectical materialism, which sanctioned political commitment to the successful overthrow of capitalism, and then to instituting socialism; and, as the revolutionary national government, to realise the socio-economic transition by all means.
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 revolutionary Marxist, and Bolshevik–Leninist, a follower of Marx, Engels, and 3L: Vladimir Lenin, Karl Liebknecht, and Rosa Luxemburg. He supported founding a vanguard party of the proletariat, proletarian internationalism, and a dictatorship of the proletariat based on working-class self-emancipation and mass democracy. Trotskyists are critical of Stalinism as they oppose Joseph Stalin's theory of socialism in one country in favour of Trotsky's theory of permanent revolution. Trotskyists criticize the bureaucracy and anti-democratic current developed in the Soviet Union under Stalin.
Amadeo Bordiga was an Italian Marxist theorist, revolutionary socialist, founder of the Communist Party of Italy (PCI), member of the Communist International (Comintern) and later a leading figure of the International Communist Party. Bordiga was originally associated with the PCI, but he was expelled in 1930 after being accused of Trotskyism.
The Workers' Socialist Federation was a socialist political party in the United Kingdom, led by Sylvia Pankhurst. Under many different names, it gradually broadened its politics from a focus on women's suffrage to eventually become a left communist grouping.
The Communist Party was a Left Communist organisation established at an emergency conference held on 19–20 June 1920 at the International Socialist Club in London. It comprised about 600 people.
The Communist Workers' Party of Germany was an anti-parliamentarian and left communist party that was active in Germany during the time of the Weimar Republic. It was founded in April 1920 in Heidelberg as a split from the Communist Party of Germany (KPD). Originally the party remained a "sympathising member of Communist International." In 1922 the KAPD split into two factions, both of whom kept the name but are referred to as the KAPD Essen Faction and the KAPD Berlin Faction.
The International Communist Party (ICP) is a left communist international political party which is often described as Bordigist due to the contributions by longtime member Amadeo Bordiga, although the adherents of the party don't define themselves as Bordigists.
Jacques Camatte is a French writer and former Marxist theoretician and member of the International Communist Party, a primarily Italian left communist organisation under the influence of Amadeo Bordiga. After Bordiga's death and the events of May 68, his beliefs began to fall closer to the tendencies of anarcho-primitivism, communization, and accelerationism.
The Internationalist Communist Party is a left communist party in Italy and an affiliate of the Internationalist Communist Tendency, formerly the International Bureau for the Revolutionary Party.
Onorato Damen, was an Italian left communist revolutionary who was first active in the Italian Socialist Party and then the Communist Party of Italy. After being expelled, he worked with the organized Italian left, became one of the leaders of the Internationalist Communist Party, commonly known by their paper Battaglia Comunista. The Internationalist Communist Party, formally founded in 1943, was numerically the largest left communist organization in the post-World War II period. In 1952, Amadeo Bordiga, who had by then fully come out of retirement, split the party to found the International Communist Party, known by its paper Programma Comunista. A majority followed Damen, whose group maintained the original name Internationalist Communist Party, the original theoretical journal Prometeo, as well as the paper Battaglia Communista. Onorato Damen was politically active his entire adult life. He was the author of books Bordiga Beyond the Myth and Gramsci between Marxism and Idealism.
Jan Appel was a German revolutionary who participated in the German Revolution of 1918. He became a prominent Left Communist activist and theorist.
Revolutionary defeatism is a concept made most prominent by Vladimir Lenin in World War I. It is based on the Marxist idea of class struggle. Arguing that the proletariat could not win or gain in a capitalist war, Lenin declared its true enemy is the imperialist leaders who sent their lower classes into battle. Workers would gain more from their own nations' defeats, he argued, if the war could be turned into civil war and then international revolution.
In 1921, factions were banned in the Russian Communist Party (Bolsheviks).
"Left-Wing" Communism: An Infantile Disorder is a work by Vladimir Lenin attacking assorted critics of the Bolsheviks who claimed positions to their left. Most of these critics were proponents of ideologies later described as left communism. The book was written in 1920 and published in Russian, German, English and French later in the year. A copy was then distributed to each delegate at the 2nd World Congress of the Comintern, several of whom were mentioned by Lenin in the work. The book is divided into ten chapters and an appendix.
Left communism, or the communist left, is a position held by the left wing of communism, which criticises the political ideas and practices espoused by Marxist–Leninists and social democrats. Left communists assert positions which they regard as more authentically Marxist than the views of Marxism–Leninism espoused by the Communist International after its Bolshevization by Joseph Stalin and during its second congress.
Revolutionary spontaneity, also known as spontaneism, is a revolutionary socialist tendency that believes the social revolution can and should occur spontaneously from below by the working class itself, without the aid or guidance of a vanguard party and that it cannot and should not be brought about by the actions of individuals such as professional revolutionaries or political parties who might attempt to foment such a revolution.
Vanguardism in the context of Leninist revolutionary struggle, relates to a strategy whereby the most class-conscious and politically "advanced" sections of the proletariat or working class, described as the revolutionary vanguard, form organizations. They take actions to draw larger sections of the working class toward revolutionary politics and to serve as manifestations of proletarian political power opposed to the bourgeois.
Democratic centralism is a practice in which political decisions reached by voting processes are binding upon all members of the political party. It is mainly associated with Leninism, wherein the party's political vanguard of professional revolutionaries practised democratic centralism to elect leaders and officers, determine policy through free discussion, and decisively realise it through united action. Democratic centralism has also been practised by social democratic and democratic socialist parties as well. Scholars have disputed whether democratic centralism was implemented in practice in the Soviet Union and China, pointing to violent power struggles, backhanded political maneuvering, historical antagonisms and the politics of personal prestige in those regimes.
A socialist state, socialist republic, or socialist country, sometimes referred to as a workers' state or workers' republic, is a sovereign state constitutionally dedicated to the establishment of socialism. The term communist state is often used synonymously in the West specifically when referring to one-party socialist states governed by Marxist–Leninist Communist parties, despite these countries being officially socialist states in the process of building socialism and progressing toward a communist society. These countries never describe themselves as communist nor as having implemented a communist society. Additionally, a number of countries that are multi-party capitalist states make references to socialism in their constitutions, in most cases alluding to the building of a socialist society, naming socialism, claiming to be a socialist state, or including the term people's republic or socialist republic in their country's full name, although this does not necessarily reflect the structure and development paths of these countries' political and economic systems. Currently, these countries include Algeria, Bangladesh, Guyana, India, Nepal, Nicaragua, Sri Lanka and Tanzania.
"Auschwitz or the great alibi" is a 1960 article published in Programme communiste, the French magazine of the International Communist Party (ICP), later reedited in the form of a brochure. The authorship of this text has been attributed to both Amadeo Bordiga and Martin Axelrad. However, the Programme communiste was a Bordigist revue, publishing its texts anonymously in order to emphasize its character of a collective work.
