Columbia subject headings:
Christianity and culture--History--Early church, ca. 30-600.
Church history--Primitive and early church, ca. 30-600.
Civilization, Greco-Roman.
Rome--Civilization--Christian influences.
Rome--History--Empire, 284-476.
Harvard subject headings:
Christian civilization.
Church history--Primitive and early church, ca. 30-600
Church history--Primitive and early church, ca. 30-600.
Civilization, Greco-Roman.
Gregory, of Nazianzus, Saint
Princeton subject headings:
Christian civilization.
Church history--Primitive and early church, ca. 30-600.
Civilization, Greco-Roman.
Gregory, of Nazianzus, Saint