As the Roman empire declined and 'fell', contemporary glorification of the emperor's triumphal rulership reached new heights, strewing traces of the empire's perennial victory across the physical and mental landscape of late antiquity. In this, the first comprehensive study of how a great imperial ceremony actually developed and how it influenced both the eastern and western heirs to the Roman legacy, the Roman triumph's resurgence and afterlife is documented from the Tetrarchy down to the end of the Macedonian dynasty in Byzantium and down to Charlemagne's successors in the early medieval...