The area was a natural center since it was the intersection of the north-south trade route down the Volga to Persia and the east-west trade route north of the Caspian. From the 6th century it was populated by various Turkic-speaking tribes. They formed two states: Old Great Bulgaria and the Khazars. Following the Mongol conquest the western steppe broke off and became the Golden Horde. In the fifteenth century parts of the Horde broke off as follows: 1438: Khanate of Kazan, 1441: Khanate of Crimea, 1466: Astrakhan, 1480: Russia. The steppe remnant ended in 1502 and steppe peoples around Astrakhan became the Nogai Horde.
Demography and society
Most of the population of the Astrakhan khanate were Astrakhan Tatars and Nogays. Merchants carried on a transit trade between Muscovy, Kazan, Crimea, Central Asia, and the Transcaucasus region. The nobility consisted of feudal ranks, which were, from highest to lowest: the khan, sultans, begs and morzalar. The rest of the population were known as qara xalıq, black people - the standard Turkic designation for commoners. The state religion was Islam. With its conquest by the Russians in 1556, Islam was largely replaced by Russian Orthodox Christianity, though the region to this day is home to a Muslim minority. The Kalmyks are largely Buddhist.
History
The Astrakhan khanate is poorly documented. According to Frank "The dates and activities of these rulers are faintly represented in the sources, when they are represented at all." About all we have is an imperfect khan list with uncertain regnal dates and a few military and diplomatic events and traveler's reports. The capital was Xacitarxan, which the Russians called Astrakhan, 12 km north of modern Astrakhan. After the conquest, the town and name were moved to the present location. The khanate is said to have been founded 1466 but did not become fully separate from the Golden Horde until the Horde's end in 1502. In 1459 the Golden Horde ruler Küchük Muhammad died and power was split between his sons Ahmed Khan bin Küchük, the man who lost Russia in 1480, and Mahmud bin Küchük who was based around Astrakhan. The khanate was founded either by Mahmud or his son Qasim I. The khans of Astrakhan were all descended from Mahmud or his brother Ahmed. It was visited by Ambrogio Contarini in 1476. Howorth says it was besieged by Ahmed and Ibak Khan some time before 1480. The Russian Wikipedia says it was besieged by Ibak's brother and the Nogais in 1492. It was twice briefly occupied by Crimea. The khanate traditionally had military and diplomatic relations with Crimea, the Nogais and sometimes the Circassians. Diplomatic contact with Moscow began in 1532 or earlier. About this time Moscow was expanding east toward Kazan which it conquered in 1552. It also was gaining the power to exert force down the Volga between Kazan and Astrakhan, something that is not explained in the sources. In 1551 Yamghurchi of Astrakhan made a nominal submission to Moscow. He soon changed sides and allied with Crimea and the Nogais. Russia sent 30,000 troops against him. In 1554 he fled the town and Russia imposed its client Dervish Ali Astrakhani who soon began intriguing with the Crimeans. Russia sent more troops and occupied Astrakhan in 1556, proceeding to destroy the largest slave market on the Volga. In 1558 'Astrakhan' was moved 12 km south to its present location. In 1569 the Ottomans were unable to regain Astrakhan for Islam.