Ecumenical Rashidun Caliphate (Principia Moderni IV Map Game)

The Ecumenical Rashidun Caliphate refers to a period of time subsequent to the Second Arab-Ethiopian War in which the elective theocratic state of the Rashidun Caliphate was reduced in secular power to a single city-state around the the Cairo citadel, while retaining its religious juristiction over the house of Islam.