Crimean Khanate
The modern history of the region follows the fall of the Golden Horde. The eastern portion was claimed by the Crimean Khanate (one of its multiple successors), while its western regions were divided between Moldavia and Lithuania. With the expansion of the Ottoman Empire, the whole Black Sea northern littoral region came under the control of the Crimean Khanate that in turn became a vassal of the Ottomans. Sometime in the 16th century the Crimean Khanate allowed the Nogai Horde which were displaced from its native Volga region by Muscovites and Kalmyks to settle in the Black Sea steppes.