Khiva
…1997, Khiva celebrated its 2,500th anniversary. It is the former capital of Khwarezmia, the Khanate of Khiva, and the Khorezm People's Soviet Republic. Itchan Kala in Khiva was the first site in Uzbekistan (and in Central Asia) to be inscribed on the World Heritage List (1991). The Iranian astronomer, historian…