The Khanate of Khiva (Persian: خانات خیوهUzbek: خیوه خانلیگی) was the name of an Uzbek state that existed in the historical region of Khwarezm from 1511 to 1920, except for a period of Persian occupation by Nadir Shah between 1740–1746. The Khans were the patrilineal descendants of Shayban (Shiban), the fifth son of Jochi and grandson of Genghis Khan. Centered in the irrigated plains of the lower Amu Darya, south of the Aral Sea, with the capital in Khiva City, the country was ruled by the Kungrads, a branch of the Astrakhans, themselves a Genghisid dynasty. It covered present western Uzbekistan, southwestern Kazakhstan and much of Turkmenistan before Russian arrival at second half of 19th century.
In 1873, the Khanate of Khiva was much reduced in size and became a Russian protectorate. Following the Russian Revolution of 1917, Khiva had a revolution too, and in 1920 the Khanate was replaced by the Khorezm People’s Soviet Republic. In 1924, the area was formally incorporated into the Soviet Union and today is largely a part of Karakalpakstan and Xorazm Province in Uzbekistan.
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