Polybius (/pəˈlɪbiəs/; Greek: Πολύβιος, Polýbios; c. 200 – c. 118 BC) was a Greek historian of the Hellenistic Period noted for his work, The Histories, which covered the period of 264–146 BC in detail. The work describes the rise of the Roman Republic to the status of dominance in the ancient Mediterranean world and included his eyewitness account of the Sack of Carthage in 146 BC.