Columbia subject headings:
Rome--History--Empire, 284-476--Congresses.
Rome--Politics and government--30 B.C.-476 A.D.--Congresses.
Rome--Social conditions--Congresses.
Social institutions--Rome--Congresses.
Harvard subject headings:
Chastagnol, André--Knowledge--Rome--Congresses.
Rome--History--Empire, 284-476--Sources--Congresses.
Princeton subject headings:
Rome--History--Empire, 284-476--Congresses.
Rome--Politics and government--30 B.C.-476 A.D.--Congresses.
Rome--Social conditions--Congresses.
Social institutions--Rome--Congresses.