Title: L'orient chrétien de Constantin et d'Eusèbe de Césarée
Subjects: Doctrinal Theology, Church history, Christian antiquities, Council of Nicaea (1st : 325 : Nicaea, Turkey)
People: Eusebius of Caesarea, Bishop of Caesarea (approximately 260-approximately 340), Constantine I Emperor of Rome (-337)
Time periods: 4th century