Fatimids
http://i-cias.com/e.o/fatimids.htmAn account from Encyclopedia of the Orient of the rise of the Shia Fatimids, and their struggle to replace the Sunni Abbasid Caliphate, until they were replaced by the Ayyubids.
Submitted in section: Religion & Spirituality: Islam: History: Dynasties and Empires: Fatimid: Fatimids