The reach of Rome ; a history of the Roman imperial frontier 1st-5th centuries AD

the long version

The Roman Empire was one of the most powerful forces in history. However, few people realize that this vast empire was guarded by one frontier, a series of natural and man-made barriers, including Hadrian's Wall. It is impossible to have a true understanding of the Roman Empire without first investigating the scope of this amazing frontier. The boundary ran for roughly 4,000 miles - from Britain to Morocco via the Rhine, the Danube, the Euphrates, the Syrian Desert, and the Saharan fringes; reinforced by walls, ditches, palisades, watchtowers, and forts. The Reach of Rome is the first book to describe the entire length of the amazing imperial frontier. It traces the political forces that created it and portrays those who commanded and manned it, as well as those against whom it was held. It relates the frontier's rise, pre-eminence, crises, and collapse and assesses its meaning for history and its legacies to the post-Roman world. Finally, it also tells the story of the explorers who rediscovered its lost works and describes the nature and location of the surviving remains. Includes thirty beautifully designed maps.