200 кочевников, ни городов ни письменности. Должна быть пауза лет 50-100, когда совсем никого.
Территорию просто так не бросают ни с того и ни с сего..
даже англовики пишет примерно то же самое, что русская
Claims of Khazar origins for peoples, or suggestions that Khazars were absorbed by them, have been made regarding the Kazakhs, the Hungarians, the Slavic Judaising Subbotniks, the Muslim Karachays, Kumyks, Avars, the Cossacks of the Don and Ukrainian Cossacks (see Khazar hypothesis of Cossack ancestry), the Turkic-speaking Krymchaks and their Crimean neighbours the Karaites to the Moldavian Csángós, the Mountain Jews and others.[21][196][22][23] Turkic-speaking Crimean Karaites (known in the Crimean Tatar language as Qaraylar), some of whom migrated in the 19th century from the Crimea to Poland and Lithuania have claimed Khazar origins. Specialists in Khazar history question the connection.[197][198][note 89] Scholarship is likewise sceptical of claims that the Tatar-speaking Krymchak Jews of the Crimea descend from Khazars.[199]