Columbia subject headings:
Brutus, Marcus Junius, 85 B.C.?-42 B.C.
Rome--History--53-44 B.C.
Rome--History--Civil War, 43-31 B.C.--Causes.
Harvard subject headings:
Brutus, Marcus Junius, 85? B.C.-42 B.C.--Political and social views.
Rome--History--Republic, 265 B.C.-30 B.C.
Rome--Politics and government.
Princeton subject headings:
Brutus, Marcus Junius, 85 B.C.?-42 B.C.--Political and social views.
Rome--History--Republic, 265-30 B.C.
Rome--Politics and government--265-30 B.C.