The Romans usually described by their cultural-identity in very simple terms, which included the use of Latin language, regard for traditional Latin literature, loyalty to Roman laws and hereditary civilization. Else - everyone who wasn't a Romanian and didn't want to share this way of life - was barbarian (P.J. Geary, 2001, pp. 107-109). By the similar gauge, all persons who lived inside the borders of Rome were, theoretically, tied by their widespread contribution in Roman culture (P.J. Geary, 2001, pp. 107-109).
Following the fall of Alexander and the rejection of Greek domination in the 3rd century BC, the Illyrians twisted their fates to piracy (P.A. Brunt, 1976, pp. 161-74). Carrying out their invasions from the isolated waterfronts of the coastline, they devastate the shoreline of Italy along with Greece and victimized the commerce of the Adriatic. In return to help calls from Greece, Rome demanded a termination of the piracy, but the Illyrians discarded. This negative response caused two consecutive trounces in the Roman wars of 229 and 219 BCE. Illyria, but, remained an influential Empire with its center at Skodra, until 180 BCE, when the Dalmatians stated themselves autonomous of Ruler Gentius (P.A. Brunt, 1976, pp. 161-74). ...