I.B.Tauris in association with the Institute of Ismaili Studies
The Fatimids ruled much of the Mediterranean world for over two centuries. From the conquest of Qayrawan in 909 to defeat at the hands of Saladin in 1171, the Fatimid caliphate governed a vast area stretching, at its peak, from the Red Sea in the East to the Atlantic Ocean in the West. Their leaders - the Ismaili Shi`i Imam-caliphs - were distinctive in largely pursuing a policy of tolerance towards the religious and ethnic communities of their realm, and they embraced diverse approaches to the practicalities of administering a vast empire. Such methods of negotiating government and diversity created a lasting pluralistic legacy.