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. Lenin's ideological contributions to the Marxist ideology relate to his theories on the party, imperialism, the state, and revolution. The function of the Leninist vanguard party is to provide the working classes with the political consciousness and revolutionary leadership necessary to depose capitalism.
Antonio Francesco Gramsci was an Italian Marxist philosopher, linguist, journalist, writer, and politician. He wrote on philosophy, political theory, sociology, history, and linguistics. He was a founding member and one-time leader of the Italian Communist Party. A vocal critic of Benito Mussolini and fascism, he was imprisoned in 1926 where he remained until his death in 1937.
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 Italian Communist Party was a communist and democratic socialist political party in Italy. It was founded in Livorno as the Communist Party of Italy on 21 January 1921, when it seceded from the Italian Socialist Party (PSI), under the leadership of Amadeo Bordiga, Antonio Gramsci, and Nicola Bombacci. Outlawed during the Italian fascist regime, the party continued to operate underground and played a major role in the Italian resistance movement. The party's peaceful and national road to socialism, or the "Italian Road to Socialism", the realisation of the communist project through democracy, repudiating the use of violence and applying the Constitution of Italy in all its parts, a strategy inaugurated under Palmiro Togliatti but that some date back to Gramsci, would become the leitmotif of the party's history.
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 (British Section of the Third International) 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 Weimar Republic. It was founded in 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.
The Anti-Parliamentary Communist Federation (APCF) was a communist group in the United Kingdom. It was founded by the group around Guy Aldred's Spur newspaper – mostly former Communist League members – in 1921. They included John McGovern.
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.
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 when fighting a war under capitalism, 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) according to democratic centralism. Lenin described the ban as temporary and had criticised a proposed amendment for a permanent ban as "excessive" and "impracticable". The ban was seen as temporary by contemporaries during the period.
"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.
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 to advance the objectives of communism. 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 bourgeoisie. This theory serves as the underpinning of the leading role of the Communist party, usually enshrined in the constitution, after the seizure of power in the state by Communists.
Democratic centralism is the organisational principle of communist states and of most communist parties to reach dictatorship of the proletariat. In practice, democratic centralism means that 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 revolutionaries practice democratic centralism to select leaders and officers, determine policy, and execute it.
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.
The XVII Congress of the Italian Socialist Party (PSI) was held at the Carlo Goldoni Theatre in Livorno from 15 to 21 January 1921. After tumultuous proceedings the congress resulted in a split in the party. The communist faction, faced with the refusal of the majority to accept the Comintern line and expel reformists and gradualists, abandoned the PSI and established a new Italian Communist Party.
