Originally published in 1839, this detailed survey of the administrative and military structure of the late Roman Empire remains a classic of Roman history. The author draws on a range of ancient sources to provide a comprehensive overview of the organization of the imperial government, as well as the military and civilian institutions that underpinned its power. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.