In 400 the mighty Roman Empire was almost as large as it had ever been; within three centuries, advances by Germanic peoples in western Europe, Slavs in eastern

Argues that the key to the formation of an empire lies in a society's capacity for collective action, resulting from people banding together to confront a commo

In "East and West in the Roman Empire of the Fourth Century" scholars examine from different angles to which degree the empire was still unified and whether it

Emperor Theodosius (379-95) was the last Roman emperor to rule a unified empire of East and West and his reign represents a turning point in the policies and fo

Learn why the Roman Republic collapsed -- and how it could have continued to thrive -- with this insightful history from an award-winning author. In Mortal Repu