Columbia subject headings:
Caesar, Julius.
Roman provinces--Middle East.
Romans--Middle East.
Harvard subject headings:
Caesar, Julius
Civilization, Greco-Roman
Pharsalus, Battle of, Farsala, Greece, 48 B.C.
Pompey, the Great, 106 B.C.-48 B.C.
Rome--History--Empire, 30 B.C.-476 A.D.
Princeton subject headings:
Caesar, Julius.
Civilization, Greco-Roman.
Pharsalus, Battle of, Farsala, Greece, 48 B.C.
Pompey, the Great, 106 B.C.-48 B.C.
Rome--History--30 B.C.-476 A.D.