MAPS
Map 1. Bulgaria in mid-9th century (aft er Petkov 2008, map 1, with
kind permission of Brill).
Map 2. General map of Central Asia, 4thβ8th century (aft er History of
Civilizations of Central Asia 1996, map 1, with kind permission of
UNESCO Publishing).
Map 3. Th e Uighur khaganate (745β840) (aft er History of Civilizations
of Central Asia 1998, map 2, with kind permission of UNESCO
Publishing).