Council of Nicaea (1st: 325); Canons; Arabic language; Greek language; Latin language; Constantine I, Emperor of Rome, d. 337; Nestorians; Melchite Church; Syriac language; Theology
Cities and towns; Egypt; Geography; Bishops; Diocletian, Emperor of Rome, 245-313; Monasteries; Pachomius, Saint; Anthony, of Egypt, Saint, ca. 250-355 or 6; Manuscripts
Arabic language; Cities and towns; Greek language; Coptic language; Nile River; Christianity; Bishops; Council of Ephesus (431); Arab Conquest of Egypt