Operadora Ferroviaria Sociedad del Estado those assets were administered by "Ente Nacional de Administración de Bienes Ferroviarios" (ENABIEF) created through a National Decree promulgated by the Presidency of Argentina. On June 1, 2000, ENABIEF merged to Dirección Nacional de Bienes del Estado. From then on, the "Organismo Nacional de Administración de Bienes" (ONABE) began its activities as an organism created to manage the assets not directly affected to State activities. Law 26.352 promulgated in 2008 re-organized the railway operations in Argentina creating two State organisms, the "Administración de Infraestructuras Ferroviarias" (ADIF) and the Operadora Ferroviaria (SOFSE). Decree N° 752/08 regulated the activities by the recently
Italy in the Middle Ages the invasion of the South, part of a 12th-century Byzantine effort to regain the influence it had held on the peninsula during the reign of Justinian. In the 11th century, the Normans occupied the Lombard and Byzantine possessions in Southern Italy, ending the six century old presence of both powers in the peninsula. The independent city-states were also subdued. During the same century, the Normans also ended Muslim rule in Sicily. Norman rule in what had once been Byzantine territory naturally angered Byzantium, which in 1155 made a last attempt under the Emperor Manuel I Komnenos to reassert its authority