Based on the above passage name the regions which were a part of Fatimid Caliphate apart from Egypt, at its height. Display the results in a comma separated format.
The Fatimid Caliphate was an Ismaili Shi'a caliphate extant from the tenth to the twelfth centuries AD. Spanning a large area of North Africa, it ranged from the Atlantic Ocean in the west to the Red Sea in the east. The Fatimids, a dynasty of Arab origin, trace their ancestry to Muhammad's daughter Fatima and her husband ���Ali b. Abi Talib, the first Shi���a imam. The Fatimids were acknowledged as the rightful imams by different Isma���ili communities, but also in many other Muslim lands, including Persia and the adjacent regions. Originating during the Abbasid Caliphate, the Fatimids conquered Tunisia and established the city of "al-Mahdiyya" (Arabic: ��������������). The Ismaili dynasty ruled territories across the Mediterranean coast of Africa and ultimately made Egypt the center of the caliphate. At its height, the caliphate included ��� in addition to Egypt ��� varying areas of the Maghreb, Sudan, Sicily, the Levant, and the Hijaz.
Maghreb, Sudan, Sicily, the Levant, the Hijaz