I. Up to subjugation by Rome
Region and Roman province to the north and east of the Danube (Ister [2]), bordered in the south by the region south of the Savus; the western border ran west of the line between Vindobona, Poetovio and Emona, now the western part of Hungary, the Slovakian territory around Gerulata, the Austrian around the Viennese Basin and Burgenland, as well as the northern strip of Slovenia, Croatia an…