From the ashes of the Western Göktürk Empire, a new state emerged between the Don basin, Volga river and the Caucasus.
Calling themselves "Khazars", these Turkic people established a political entity that very quickly rose to the rank of an empire.
Strategically located along the ancient Silk Road(s), the Khazars controlled much of the trade in the region and, making use of their military prowess, managed to defeat all neighboring nomadic peoples.
But this state was led by both a Khagan and Bek, and this dual kingship enabled a flexible reign over their subjects.
The fate of the Khazars was ultimately sealed by their foreign policy, as they served both the Byzantine interest of keep the advancing Muslim Arab Empires out of the Caucasus and the nomadic Turkic peoples who could roam away freely along the Eurasian Steppe Belt.