The History of Rome, Book III / From the Union of Italy to the Subjugation of Carthage and the Greek States

The work traces Rome's expansion from the consolidation of the Italian peninsula through its conflicts with a major Phoenician maritime power and the Greek kingdoms, detailing military campaigns in Sicily and Spain, the prolonged warfare under a renowned Carthaginian commander culminating at Cannae and Zama, and the subsequent Roman settlements in the west and contests in the eastern Mediterranean. It examines administrative and social consequences of expansion, including changes in government, land and capital management, religion and public morals, and concludes with surveys of literature and art, using political, military, and cultural perspectives to explain how external conquest reshaped internal institutions.