Columbia subject headings:
Rome--Historiography.
Rome--History--Empire, 30 B.C.-476 A.D.
Rome--Politics and government--30 B.C.-476 A.D.
Harvard subject headings:
Rome--Historiography
Rome--History--Empire, 30 B.C.-476 A.D.
Rome--Politics and government--30 B.C.-476 A.D.
Princeton subject headings:
Rome--Historiography--Congresses.
Rome--History--Empire, 30 B.C.-476 A.D.--Congresses.
Rome--Politics and government--30 B.C.-476 A.D.--Congresses.