Examines the Guard's power as the only military force in the Capital city. Issues of loyalty & disloyalty to various Emperors.
Evolution of the Guard under the Julio-Claudian Emperors up to the death of Nero. Problems presented by armies, citizen militias. History of the Roman Army. Organization & mission of the Guard. Emperors Agustus, Tiberius, Caligula, Claudius, Nero.