Ilkhanate

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The Ilkhanate was a Mongol state that ruled Iran and surrounding lands from 1256 to about 1335. It was founded by Hulagu, a grandson of Genghis Khan, who helped create a western part of the Mongol Empire. The Ilkhanate’s heartland was in what is now Iran, with its rulers using a Persian-style administration alongside Mongol traditions. At its height, it controlled parts of Iran, Azerbaijan, Turkey and, at times, areas of Iraq, Syria, Armenia, Georgia, and more.

Capital cities changed over time: Maragheh (1256–1265), then Tabriz (1265–1306), and finally Soltaniyeh (1306–1335). The government was a monarchy, with rulers titled il-khan (later just Ilkhan) and the Great Khan of the Mongols still acknowledged as a higher authority.

Religions and culture shifted during the dynasty. The Ilkhanate began with Buddhist and shamanic roots, but Ghazan (r. 1295–1304) converted to Islam and made it the state religion for most of the realm, while still allowing other religions in practice for a time. Jews and Christians remained, but Muslim dominance grew. The rulers also supported Persian culture and learning, helping to turn Iran toward a distinctly Persian identity within the Mongol world.

Key events and people you should know:
- Hulagu founded the Ilkhanate after conquering much of West Asia; the Abbasid Caliphate was toppled in 1258.
- The Ilkhanate fought with the Mamluks in Syria and faced pressure from rival Mongol territories in the north.
- Ghazan opened Iran to Islam and promoted Persian administration; Öljaitü and Abu Sa'id Bahadur Khan continued these policies.
- The dynasty encouraged art, science, and literature. Rashid al-Din’s historic writings and many Persian works flourished, and Iranian architecture and crafts received royal support.
- The Black Death in the 1330s devastated the realm, contributing to its collapse. By 1335 the Ilkhanate had disintegrated, with later remnants lasting only a short time.

Legacy:
The Ilkhanate helped shape a more unified Iranian state and set the stage for the later Safavid Empire. Its blend of Mongol rule with Persian administration and culture left a lasting mark on Iran’s history, language, and identity.