Ethnicities in the context of "Endogamy"

The deportation of the Crimean Tatars (Crimean Tatar: Qırımtatar halqınıñ sürgünligi, Cyrillic: Къырымтатар халкъынынъ сюргюнлиги) or the Sürgünlik ('exile') was the ethnic cleansing and the cultural genocide of at least 191,044 Crimean Tatars that was carried out by Soviet Union authorities from 18 to 20 May 1944, supervised by Lavrentiy Beria, chief of Soviet state security and the secret police, and ordered by the Soviet leader Joseph Stalin. Within those three days, the NKVD used cattle trains to deport the Crimean Tatars, even Soviet Communist Party members and Red Army soldiers, from Crimea to the Uzbek SSR, several thousand kilometres away. They were one of several ethnicities that were subjected to Stalin's policy of population transfer in the Soviet Union.

Officially, the Soviet government presented the deportation as a policy of collective punishment, based on its claim that some Crimean Tatars collaborated with Nazi Germany in World War II, despite the fact that the 20,000 who collaborated with the Axis powers were half the 40,000 who served in the Soviet Red Army. Several modern scholars believe rather that the government deported them as a part of its plan to gain access to the Dardanelles and acquire territory in Turkey, where the Turkic ethnic kin of the Tatars lived, or remove minorities from the Soviet Union's border regions. By the end of the deportation, not a single Crimean Tatar lived in Crimea, and 80,000 houses and 360,000 acres of land were left abandoned. Nearly 8,000 Crimean Tatars died during the deportation, and tens of thousands subsequently perished due to the harsh living conditions in which they were forced to live during their exile. After the deportation, the Soviet government launched an intense detatarization campaign in an attempt to erase the remaining traces of Crimean Tatar existence.

The sociology of race and ethnic relations is the study of social, political, and economic relations between races and ethnicities at all levels of society. This area encompasses the study of systemic racism, like residential segregation and other complex social processes between different racial and ethnic groups, as well as theories that encompass these social processes

The sociological analysis of race and ethnicity frequently interacts with postcolonial theory and other areas of sociology such as stratification and social psychology. At the level of political policy, ethnic relations is discussed in terms of either assimilationism or multiculturalism. Anti-racism forms another style of policy, particularly popular in the 1960s and 1970s. At the level of academic inquiry, ethnic relations is discussed either by the experiences of individual racial-ethnic groups or else by overarching theoretical issues.

In sociology, the term ethnic penalty is used in reference to the economic and non-economic disadvantages that particular ethnicities experience in the labour market compared to other ethnic groups. As an area of study among behavioral economists, psychologists, and sociologists, it ranges beyond discrimination so non-cognitive factors can also be taken into consideration in order to explain why unwarranted differences exist between individuals with similar abilities because they are members of different ethnicities.