Before revision: The population of the Byzantine Empire encompassed all ethnic and tribal groups living there, mainly Byzantine Greeks, but also Khazars, Bulgars , Turks , Armenians, Slavs, Goths, Arabs, Assyrians, Tzans and other groups.
After revision: The population of the Byzantine Empire encompassed all ethnic and tribal groups living there, mainly Byzantine Greeks, but also Khazars, Bulgars minorities of , Armenians, Slavs, Goths, Arabs, Assyrians, Tzans and other groups.