Cities and towns; Greece; Geography; Roman Empire; Diocletian, Emperor of Rome, 245-313; Architecture; Archaeology; Arabs; Arab Conquest of Egypt; Administration; Military; Arianism; Council of Nicaea (1st: 325); Byzantine Empire; Athanasius,...
'Amr ibn al-'As; Arab Conquest of Egypt; Arabs; Asceticism; Alexandria; Cairo (Egypt); Byzantine Empire; Coptic Church; Heraclius, Emperor of the East, ca. 575-641; History; Chalcedonian Church; Melchite Church; Orthodoxy