Libertas as a Political Idea at Rome During the Late Republic and Early PrincipateThis study describes the meaning of libertas as a political idea at Rome during the two hundred years or so between the Gracchi and Trajan, a period in which the Republican constitution gradually gave way and was finally superceded by the Principate which, in its own turn, considerably changed during the first century AD. Libertas, while identified with the republican constitution during the Republican period, continued to be a popular slogan and a