The Agricola of Tacitus differs from other surviving biographies of antiquity. It exhibits some features more characteristic of an oration, yet the preface and composition of the biography as a whole recall Sallust's Iugurtha and Catiline. Then, the central biographical section of the work is interrupted by an excursus on the geography and peoples of Britain, and an historical outline of the Roman occupation of the island. It has been argued that the style of these chapters would be more appropriate (...) to history than to biography, and this same historical style recurs in the pair of commanders' speeches which precede the account of the battle of Mons Graupius. (shrink)