The inextricability of the connection between the Roman limes and the lands it ran through is easily observed and perfectly illustrated in Bulgaria. For a considerable distance it follows the Danube; both a major natural obstacle and at the same time a convenient communication route, it was easily d...

The inextricability of the connection between the Roman limes and the lands it ran through is easily observed and perfectly illustrated in Bulgaria. For a considerable distance it follows the Danube; both a major natural obstacle and at the same time a convenient communication route, it was easily defendable and facilitated control of trade routes.