Marxist schools of thought

Note: this is a discussion of Marxism-Leninism as a school of thought. For a discussion of its political practice, see subsection Marxism#Marxism as a political practice below.

At least in terms of adherents and the impact on the world stage, Marxism–Leninism, also known colloquially as Bolshevism or simply communism is the biggest trend within Marxism, easily dwarfing all of the other schools of thought combined. Marxism–Leninism is a term originally coined by the CPSU in order to denote the ideology that Vladimir Lenin had built upon the thought of Karl Marx. There are two broad areas that have set apart Marxism–Leninism as a school of thought.

First, Lenin's followers generally view his additions to the body of Marxism as the practical corollary to Marx's original theoretical contributions of the 19th century; insofar as they apply under the conditions of advanced capitalism that they found themselves working in. Lenin called this time-frame the era of Imperialism. For example, Joseph Stalin wrote that

The most important consequence of a Leninist-style theory of Imperialism is the strategic need for workers in the industrialized countries to bloc or ally with the oppressed nations contained within their respective countries' colonies abroad in order to overthrow capitalism. This is the source of the slogan, which shows the Leninist conception that not only the proletariat, as is traditional to Marxism, are the sole revolutionary force, but all oppressed people: "Workers and Oppressed Peoples of the World, Unite!"

Second, the other distinguishing characteristic of Marxism–Leninism is how it approaches the question of organization. Lenin believed that the traditional model of the Social Democratic parties of the time, which was a loose, multitendency organization was inadequate for overthrowing the Tsarist regime in Russia. He proposed a cadre of professional revolutionaries that disciplined itself under the model of Democratic Centralism.

Maoism takes its name from Mao Zedong, the erstwhile leader of the Peoples Republic of China; it is the variety of anti-revisionism that took inspiration, and in some cases received material support, from China, especially during the Mao period. There are several key concepts that were developed by Mao. First, Mao concurred with Stalin that not only does class struggle continue under the dictatorship of the proletariat, it actually accelerates as long as gains are being made by the proletariat at the expense of the disenfranchised bourgeoisie. Second, Mao developed a strategy for revolution called Prolonged People's War in what he termed the semi-feudal countries of the Third World. Prolonged People's War relied heavily on the peasantry. Third, Mao wrote many theoretical articles on epistemology and dialectics, which he called contradictions.

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