Columbia subject headings:
Church history--Primitive and early church, ca. 30-600.
Constantine I, Emperor of Rome, -337.
Eusebius, of Caesarea, Bishop of Caesarea, approximately 260-approximately 340.
Rome--History--Constantine I, the Great, 306-337.
Harvard subject headings:
Church history--Primitive and early church, ca. 30-600
Church history--Primitive and early church, ca. 30-600.
Constantine I, Emperor of Rome, -337
Eusebius, of Caesarea, Bishop of Caesarea, approximately 260-approximately 340
Rome--History--Constantine I, the Great, 306-337.
Princeton subject headings:
Church history--Primitive and early church, ca. 30-600.
Constantine I, Emperor of Rome, -337.
Eusebius, of Caesarea, Bishop of Caesarea, approximately 260-approximately 340.
Rome--History--Constantine I, the Great, 306-337.