Left communismLeft 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. In general, there are two currents of left communism, namely the Italian and Dutch–German left.
Socialism in one countrySocialism in one country was a Soviet state policy to strengthen socialism within the country rather than socialism globally. Given the defeats of the 1917–1923 European communist revolutions, Joseph Stalin encouraged the theory of the possibility of constructing socialism in the Soviet Union. The theory was eventually adopted as Soviet state policy. As a political theory, its exponents argue that it contradicts neither world revolution nor world communism.
Workers of the world, unite!The political slogan "Workers of the world, unite!" is one of the rallying cries from The Communist Manifesto (1848) by Karl Marx and Friedrich Engels (Proletarier aller Länder, vereinigt Euch!, literally , but soon popularised in English as "Workers of the world, unite! You have nothing to lose but your chains!"). A variation of this phrase ("Workers of all lands, unite") is also inscribed on Marx's tombstone. The essence of the slogan is that members of the working classes throughout the world should cooperate to defeat capitalism and achieve victory in the class conflict.
Communist revolutionA communist revolution is a proletarian revolution inspired by the ideas of Marxism that aims to replace capitalism with communism. Depending on the type of government, the term socialism can be used to indicate an intermediate stage between Capitalism and Communism (especially in Marxist-Leninist views). The idea that a proletarian revolution is needed is a cornerstone of Marxism; Marxists believe that the workers of the world must unite and free themselves from capitalist oppression to create a world run by and for the working class.
Proletarian internationalismProletarian internationalism, sometimes referred to as international socialism, is the perception of all proletarian revolutions as being part of a single global class struggle rather than separate localized events. It is based on the theory that capitalism is a world-system and therefore the working classes of all nations must act in concert if they are to replace it with communism. Proletarian internationalism was strongly embraced by the first communist party, the Communist League, as exercised through its slogan "Proletarians of all countries, unite!", later popularized as "Workers of the world, unite!" in English literature.
Social patriotismSocial patriotism is an openly patriotic standpoint which combines patriotism with socialism. It was first identified at the outset of the First World War when a majority of Social Democrats opted to support the war efforts of their respective governments and abandoned socialist internationalism and worker solidarity. Social chauvinism can be described as aggressive or fanatical patriotism, particularly during time of war, in support of one's own nation (e.g., government, culture, etc.
Revolutions of 1917–1923The Revolutions of 1917–1923 were a revolutionary wave that included political unrest and armed revolts around the world inspired by the success of the Russian Revolution and the disorder created by the aftermath of World War I. The uprisings were mainly socialist or anti-colonial in nature. Some socialist revolts failed to create lasting socialist states. The revolutions had lasting effects in shaping the future European political landscape, with for example the collapse of the German Empire and the dissolution of Austria-Hungary.
Fourth InternationalThe 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 world socialism via international revolution. The Fourth International was established in France in 1938, as Trotsky and his supporters, having been expelled from the Soviet Union, considered the Communist International (also known as Comintern or the Third International) as effectively puppets of Stalinism and thus incapable of leading the international working class to political power.
EurocommunismEurocommunism was a trend in the 1970s and 1980s within various Western European communist parties which said they had developed a theory and practice of social transformation more relevant for Western Europe. During the Cold War, they sought to reject the influence of the Soviet Union and the Communist Party of the Soviet Union. The trend was especially prominent in Italy, Spain, and France. The origin of the term Eurocommunism was subject to great debate in the mid-1970s, being attributed to Zbigniew Brzezinski and Arrigo Levi, among others.
Socialist stateA 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.
