History of the ancient world Series

The Triumph of Empire takes readers into the political heart of imperial Rome and recounts the extraordinary challenges overcome by a flourishing empire. Michael Kulikowski's history begins with the reign of Hadrian, who visited the farthest reaches of his domain and created stable frontiers, and spans to the decades after Constantine the Great, who overhauled the government, introduced a new state religion, and founded a second Rome. Factionalism and intrigue sapped the empire from within, even at its apex. Roman politics could resemble a blood sport: rivals resorted to assassination; emperors rose and fell with bewildering speed, their reigns measured in weeks, not years; and imperial succession was never entirely assured. Canny emperors-including Marcus Aurelius, Septimius Severus, and Diocletian-constantly cultivated the aristocracy's favor to maintain a grip on power. Despite such volatility, the Roman Empire protected its borders, defeating successive attacks from Goths and Germans, Persians and Parthians. Yet external threats persisted and the imperial government sagged under its own administrative weight. Religion, too, was in flux with the rise of Christianity and other forms of monotheism. In the fourth century CE, Constantine and his heirs reformed imperial institutions by separating civilian and military hierarchies, restructuring the government of both provinces and cities, and ensuring the prominence of Christianity. The Triumph of Empire is a fresh, authoritative narrative of Rome at its height and of its evolution-from being the central power of the Mediterranean world to becoming one of several great Eurasian civilizations.

The Tragedy of Empire

by Michael Kulikowski

Published 19 November 2019

A sweeping political history of the turbulent two centuries that led to the demise of the Roman Empire.

The Tragedy of Empire begins in the late fourth century with the reign of Julian, the last non-Christian Roman emperor, and takes readers to the final years of the Western Roman Empire at the end of the sixth century. One hundred years before Julian's rule, Emperor Diocletian had resolved that an empire stretching from the Atlantic to the Euphrates, and from the Rhine and Tyne to the Sahara, could not effectively be governed by one man. He had devised a system of governance, called the tetrarchy by modern scholars, to respond to the vastness of the empire, its new rivals, and the changing face of its citizenry. Powerful enemies like the barbarian coalitions of the Franks and the Alamanni threatened the imperial frontiers. The new Sasanian dynasty had come into power in Persia. This was the political climate of the Roman world that Julian inherited.

Kulikowski traces two hundred years of Roman history during which the Western Empire ceased to exist while the Eastern Empire remained politically strong and culturally vibrant. The changing structure of imperial rule, the rise of new elites, foreign invasions, the erosion of Roman and Greek religions, and the establishment of Christianity as the state religion mark these last two centuries of the Empire.