The document provides details about Augustus Caesar and his rise to power in Rome. It describes how after defeating Mark Antony at Actium, Octavian consolidated his power while maintaining a facade of republican government. He was given the honorific title Augustus and became Rome's first emperor. Augustus reformed Roman government and society, helping to usher in two centuries of Pax Romana, or Roman peace. The document outlines Augustus' political and military reforms that stabilized Rome and established it as the dominant power in the Mediterranean world.