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Middle East · Seljuks, crusaders and sultans

Khwarezmian Empire

Empire · 1077 – 1231

The Khwarezmian Empire was a culturally Persianate, Sunni Muslim empire of Turkic mamluk origin, ruled by the Anushteginid dynasty from the oasis of Khwarazm on the Amu Darya delta, south of the Aral Sea. The title "Khwarazmshah" was ancient, first borne by the Afrighid dynasty from the 4th century AD; after the Ghaznavid annexation of Khwarazm in 1017, the region passed to the Seljuks.

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Type
Empire
Existed
1077 – 1231
Shown on the map
1202–1235
Capital
Gurganj (Konye-Urgench; 1077–1212), Samarkand (1212–1220), Ghazni (1220–1221), Tabriz (1225–1231)
Peak area
~4,000,000 km² (map estimate; scholarly estimates c. 1210–1218 range 2.3–3.6 million km²)
Region
Middle East

Origins & rise

The Khwarezmian Empire was a culturally Persianate, Sunni Muslim empire of Turkic mamluk origin, ruled by the Anushteginid dynasty from the oasis of Khwarazm on the Amu Darya delta, south of the Aral Sea. The title "Khwarazmshah" was ancient, first borne by the Afrighid dynasty from the 4th century AD; after the Ghaznavid annexation of Khwarazm in 1017, the region passed to the Seljuks. In c. 1077 the Seljuk sultan Malik-Shah I appointed his Turkic slave commander Anushtegin Gharchai — the sultan's tasht-dar, "keeper of the royal vessels" — as governor of Khwarazm, and the revenues of the province were assigned to that office. After a brief interlude under Ekinchi ibn Qochqar, Anushtegin's son Qutb al-Din Muhammad became in 1097 the first hereditary Khwarazmshah of the new line.

History & key rulers

Under Atsiz (r. 1127–1156), Khwarazm maneuvered between two suzerains: the Seljuk sultan Ahmad Sanjar and, after Sanjar's crushing defeat at the Battle of Qatwan in 1141, the Qara Khitai gurkhans, to whom Atsiz paid annual tribute. Atsiz annexed Jand and Mangyshlak and effectively achieved independence from Khwarazm's neighbors by the end of his life. His son Il-Arslan (r. 1156–1172) exploited the chaos in Khurasan after Sanjar's death in 1157, intervening in Karakhanid affairs at Bukhara and Samarkand before dying shortly after a Qara Khitai punitive expedition in 1172. Tekish (r. 1172–1200) threw off Qara Khitai suzerainty and, in alliance with the Abbasid caliph al-Nasir, destroyed the last Seljuk sultan of Iraq, Toghrul III, in 1194; by 1198 the caliph formally recognized him as sultan of Iran, Khurasan and Turkestan. The empire reached its zenith under Muhammad II (r. 1200–1220), who extinguished the Western Kara-Khanid Khanate in 1212–1213, absorbed the Ghurid realm after 1215, and by 1217 controlled Persian Iraq, with Azerbaijan, Arran and Derbent as vassals.

Government, religion & culture

The state apparatus was modelled on the Seljuk system, headed by a vizier who directed the Persian-staffed diwan; the Turkic great hajib managed the court and the ruler's household. On the eve of the Mongol invasion a damaging diarchy had developed: Muhammad II was legally absolute, but his mother, the Kipchak princess Terken Khatun, kept her own court, palace and chancery, and her conflicts with her son paralyzed decision-making. The population mixed sedentary Iranians and semi-nomadic Turkic peoples; Persian was the official language of administration, literature and poetry, Arabic the language of scholarship, and Kipchak and Oghuz Turkic the speech of the army and the ruling family. The era produced some of the finest Islamic ceramics — the mina'i and lusterware of Kashan dated mainly 1186–1224 — and great cities such as Gurganj, which the geographer Yaqut al-Hamawi called greater, richer and more beautiful than any city he had seen.

Peak & territory

At maximum extent, around 1215–1218, the empire ruled present-day Turkmenistan, Uzbekistan, Afghanistan, most of Iran, and parts of Kazakhstan and the Caucasus — estimated at 2.3 to 3.6 million km² with perhaps 5 million inhabitants, defended by a cavalry army of roughly 40,000, largely Kipchak Turks. It had become the most powerful state in the Islamic East, having defeated the Seljuks and Ghurids and even threatened the Abbasid Caliphate itself.

Decline & legacy

In 1218 the Khwarezmian governor of Otrar, Inalchuq, seized and killed a Mongol trade caravan on suspicion of espionage; Muhammad II then executed Genghis Khan's subsequent envoys. Genghis retaliated in 1219 with 100,000–150,000 men, and within two years Bukhara, Samarkand, Otrar, Merv, Nishapur and Gurganj had fallen in one of the bloodiest conquests in recorded history. Muhammad II died a fugitive on a Caspian island in December 1220. His son Jalal al-Din Mangburni won a famous victory over the Mongols at Parwan in 1221 but was crushed at the Indus; after years of guerrilla war against Mongols, Georgians, Ayyubids and the Seljuks of Rum — culminating in his defeat at Yassıçemen in 1230 — he was murdered in 1231, extinguishing the dynasty. Khwarezmian mercenary bands (the Khwarazmiyya) survived in Syrian service, sacking Crusader-held Jerusalem in 1244 and fighting at La Forbie, before fading from history.

Common questions

What was the Khwarezmian Empire?
The Khwarezmian Empire was a culturally Persianate, Sunni Muslim empire of Turkic mamluk origin, ruled by the Anushteginid dynasty from the oasis of Khwarazm on the Amu Darya delta, south of the Aral Sea. The title "Khwarazmshah" was ancient, first borne by the Afrighid dynasty from the 4th century AD; after the Ghaznavid annexation of Khwarazm in 1017, the region passed to the Seljuks.
When did the Khwarezmian Empire exist?
The Khwarezmian Empire existed 1077 – 1231. On this map it is drawn 1202–1235.
What was the capital of the Khwarezmian Empire?
The Khwarezmian Empire was ruled from Gurganj (Konye-Urgench; 1077–1212), Samarkand (1212–1220), Ghazni (1220–1221), Tabriz (1225–1231).
How large was the Khwarezmian Empire at its height?
At maximum extent, around 1215–1218, the empire ruled present-day Turkmenistan, Uzbekistan, Afghanistan, most of Iran, and parts of Kazakhstan and the Caucasus — estimated at 2.3 to 3.6 million km² with perhaps 5 million inhabitants, defended by a cavalry army of roughly 40,000, largely Kipchak Turks. It had become the most powerful state in the Islamic East, having defeated the Seljuks and Ghurids and even threatened the Abbasid Caliphate itself.
Who ruled the Khwarezmian Empire?
Under Atsiz (r. 1127–1156), Khwarazm maneuvered between two suzerains: the Seljuk sultan Ahmad Sanjar and, after Sanjar's crushing defeat at the Battle of Qatwan in 1141, the Qara Khitai gurkhans, to whom Atsiz paid annual tribute. Atsiz annexed Jand and Mangyshlak and effectively achieved independence from Khwarazm's neighbors by the end of his life.
How did the Khwarezmian Empire end?
In 1218 the Khwarezmian governor of Otrar, Inalchuq, seized and killed a Mongol trade caravan on suspicion of espionage; Muhammad II then executed Genghis Khan's subsequent envoys. Genghis retaliated in 1219 with 100,000–150,000 men, and within two years Bukhara, Samarkand, Otrar, Merv, Nishapur and Gurganj had fallen in one of the bloodiest conquests in recorded history.
How was the Khwarezmian Empire governed?
The state apparatus was modelled on the Seljuk system, headed by a vizier who directed the Persian-staffed diwan; the Turkic great hajib managed the court and the ruler's household.

Sources

Every source below was consulted while writing this entry.

This entry was written from the sources above and last updated .

This entry was researched and drafted with AI from the sources above, and has not been reviewed by a historian. How entries are made

Text available under CC BY-SA 4.0: reuse it with a credit to The World Through Time and a link to this page. Passages drawing on the Wikipedia articles listed above are also licensed CC BY-SA 4.0 by their contributors.

Border geometry for the map itself comes from Cliopatria v0.12 (Seshat Global History Databank, CC-BY-4.0).

Around the same time

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