Fatimid

Fatimid, Muslim dynasty claiming the caliphate, successor of Muhammad through descent from Fatima, Muhammad's daughter (see Caliphate).

In the 10th century, Ubayd Allah al-Mahdi, head of a sect of Syrian Shia Muslims, traveled to northwest Africa to head a movement started among the Berbers, a non-Arabic North African tribe. Ubayd Allah al-Mahdi was proclaimed the Muslim messiah, Mahdi, and by 909 had secured control of a substantial portion of North Africa. He pushed eastward as far as Egypt and consolidated the empire under his son al-Qa'im and grandson al-Mansur. Egypt was conquered in 969.

In 972 al-Mansur's son Moizz was recognized as caliph in Egypt and made the new city of Cairo his capital. Morocco, Tripoli, and Sicily then became Muslim provinces, developing into semiautonomous dynasties of their own. In the 11th century Sicily fell to the Normans, and in the following century Roger II of Sicily completed the conquest of Morocco. Al-Hakim, the third Fatimid caliph, supported the university in Cairo and founded the fatimid library. He persecuted Christians, destroyed the Church of the Holy Sepulchre in Jerusalem, and in 1020 claimed personal divinity.

At its height, the Fatimid dynasty was recognized throughout much of Arabia, but it declined and was eventually crushed by the rising forces of Normans, Turks, and Venetians. After 1129 the Fatimid caliphs were merely puppets in the hands of the army and powerful viziers (Muslim government officials). Adid, last of the Fatimids, died in 1171. Upon his death, the vizier Saladin won the title of Sultan by recognizing the Abbasid caliph of Baghdad.