Columbia subject headings:
Gracchus, Gaius Sempronius, 154 B.C.-121 B.C.
Gracchus, Tiberius Sempronius.
Rome--Politics and government--265-30 B.C.
Harvard subject headings:
Gracchus, Gaius Sempronius, 154 B.C.-121 B.C.
Gracchus, Tiberius Sempronius.
Princeton subject headings:
Gracchus, Gaius Sempronius, 154 B.C.-121 B.C.
Gracchus, Tiberius Sempronius.
Rome--Politics and government--265-30 B.C.