Berber languages evidence from medieval Berber manuscripts that all indigenous North Africans from Libya to Morocco have at some point called their language "Tamaziɣt". The name "Tamaziɣt" is currently being used increasingly by educated Berbers to refer to the written Berber language, and even to Berber as a whole, including Tuareg. In 2001, Berber became a constitutional national language of Algeria, and in 2011 Berber became a constitutionally official language of Morocco. In 2016, Berber became a constitutionally official language of Algeria alongside Arabic. The term "Berber" has been used in Europe since at least the 17th century and is still used
Ethnic cleansing is intended to destroy a population. Some academics consider genocide as a subset of "murderous ethnic cleansing". Thus, these concepts are different, but related, as Norman Naimark writes: "literally and figuratively, ethnic cleansing bleeds into genocide, as mass murder is committed in order to rid the land of a people". William Schabas adds, "Ethnic cleansing is also a warning sign of genocide to come. Genocide is the last resort of the frustrated ethnic cleanser." In 1946 Königsberg was renamed Kaliningrad. The survivors of the German population were forcibly expelled and the city was repopulated with Soviet citizens. In the 1990s