al-Mustaʿlī References al-Mustaʿlī Fāṭimid caliph Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Fatimid dynasty/ The end of the Fatimid state…caliph with the regnal name al-Mustaʿlī (reigned 1094–1101); in doing so, al-Afḍal split the sect from top to bottom. Read More…caliph with the regnal name al-Mustaʿlī (reigned 1094–1101); in doing so, al-Afḍal split the sect from top to bottom. Read More