Mass killings under communist regimesMass killings under communist regimes occurred through a variety of means during the 20th century, including executions, famine, deaths through forced labour, deportation, starvation, and imprisonment. Some of these events have been classified as genocides or crimes against humanity. Other terms have been used to describe these events, including classicide, democide, red holocaust, and politicide. The mass killings have been studied by authors and academics and several of them have postulated the potential causes of these killings along with the factors which were associated with them.
ClassicideClassicide is a concept proposed by sociologist Michael Mann to describe the deliberate and systematic destruction, in whole or in part, of a social class through persecution and violence. Although it was first used by physician and anti-communist activist Fred Schwarz in 1972, classicide was popularized by Mann as a term that is similar to but distinct from genocide because it means the "intended mass killing of entire social classes.
Cambodian genocideThe Cambodian genocide (របបប្រល័យពូជសាសន៍នៅកម្ពុជា) was the systematic persecution and killing of Cambodian citizens by the Khmer Rouge under the leadership of Communist Party of Kampuchea general secretary Pol Pot. It resulted in the deaths of 1.5 to 2 million people from 1975 to 1979, nearly a quarter of Cambodia's population in 1975 ( 7.8 million). Pol Pot and the Khmer Rouge had long been supported by the Chinese Communist Party (CCP) and its chairman, Mao Zedong; it is estimated that at least 90% of the foreign aid which the Khmer Rouge received came from China, including at least US$1 billion in interest-free economic and military aid in 1975 alone.
DemocideDemocide refers to "the intentional killing of an unarmed or disarmed person by government agents acting in their authoritative capacity and pursuant to government policy or high command." The term was first coined by Holocaust historian and statistics expert, R.J. Rummel in his book Death by Government, but has also been described as a better term than genocide to refer to certain types of mass killings, by renowned Holocaust historian Yehuda Bauer.
Population transfer in the Soviet UnionFrom 1930 to 1952, the government of the Soviet Union, on the orders of Soviet leader Joseph Stalin under the direction of the NKVD official Lavrentiy Beria, forcibly transferred populations of various groups. These actions may be classified into the following broad categories: deportations of "anti-Soviet" categories of population (often classified as "enemies of the people"), deportations of entire nationalities, labor force transfer, and organized migrations in opposite directions to fill ethnically cleansed territories.
Indonesian mass killings of 1965–66Large-scale killings and civil unrest primarily targeting members of the Communist Party (PKI) were carried out in Indonesia from 1965 to 1966. Other affected groups included alleged communist sympathisers, Gerwani women, trade unionists, ethnic Javanese Abangan, ethnic Chinese, atheists, so-called "unbelievers", and alleged leftists in general. According to the most widely published estimates at least 500,000 to 1.2 million people were killed, with some estimates going as high as two to three million.
Criticism of communist party ruleThe actions by governments of communist states have been subject to criticism across the political spectrum. Communist party rule has been especially criticized by anti-communists and right-wing critics, but also by other socialists such as anarchists, trotskyists, democratic socialists, libertarian socialists and orthodox marxists. Ruling communist parties have also been challenged by domestic dissent. According to the critics, rule by communist parties has often led to totalitarianism, political repression, restrictions of human rights, poor economic performance, and cultural and artistic censorship.
Soviet famine of 1930–1933The Soviet famine of 1930–1933 was a famine in the major grain-producing areas of the Soviet Union, including Ukraine and different parts of Russia, including Northern Caucasus, Kuban Region, Volga Region, Kazakhstan, the South Urals, and West Siberia. Estimates conclude that 5.7 to 8.7 million people died of famine across the Soviet Union. Major contributing factors to the famine include: the forced collectivization of agriculture as a part of the First Five-Year Plan, and forced grain procurement, combined with rapid industrialization and a decreasing agricultural workforce.
Ethnic cleansingEthnic cleansing is the systematic forced removal of ethnic, racial, and religious groups from a given area, with the intent of making a region ethnically homogeneous. Along with direct removal, extermination, deportation or population transfer, it also includes indirect methods aimed at forced migration by coercing the victim group to flee and preventing its return, such as murder, rape, and property destruction. It constitutes a crime against humanity and may also fall under the Genocide Convention, even as ethnic cleansing has no legal definition under international criminal law.
Mass killingMass killing is a concept which has been proposed by genocide scholars who wish to define incidents of non-combat killing which are perpetrated by a government or a state. A mass killing is commonly defined as the killing of group members without the intention to eliminate the whole group, or otherwise the killing of large numbers of people without a clear group membership.