The implementation of procedures, usually by government, to ensure the physical resettlement or elimination of minority groups of different racial or ethnic background.
The term was first specifically applied to the treatment of Muslims in Bosnia by the Serbs in 1991-3. As such, a UN resolution in 1992 recognized that as such it constituted a form of genocide. The process however has a long history under other labels. It may be applied to many forms of forced resettlement, but notably those practised by colonial powers in their treatment of indigenous populations. In the USA, South Africa and Australia, for example, resettlement of indigenous populations on reservations during the 19th century was undertaken in order to free land for those of essentially Caucasian background. Bounty-hunting, resulting in the death of stray natives, was tacitly or explicitly approved by governments of the time. Subsequently the apartheid policy of South Africa came to take one form of ethnic cleansing to free areas for white habitation. The partition of India, resulting in the creation of Pakistan as separate Muslim state can be considered as a form of ethnic cleansing. The treatment of the Jews, gypsies, and other "non-Aryan" groups by the Nazi regime can also be considered as a form of ethnic cleansing. In 1994 it was argued that some proposed solutions to the crisis in Northern Ireland would result in a form of ethnic cleansing.