Albania was important culturally and historically to the nationalist aims of the Italian Fascists, as the territory of Albania had long been part of the Roman Empire, even prior to the annexation of northern Italy by the Romans. Later, during the High Middle Ages some coastal areas (like Durazzo) had been influenced and owned by Italian powers, chiefly the Kingdom of Naples and the Republic of Venice for many years (cf. Albania Veneta). The Italian Fascist regime legitimized its claim to Albania through studies proclaiming the racial affinity of Albanians and Italians, especially as opposed to the Slavic Yugoslavs. Italian Fascists claimed that Albanians were linked through ethnic heritage to Italians due to links with the prehistoric Italiotes, Illyrian and Roman populations, and that the major influence exhibited by the Roman and Venetian empires over Albania justified Italy's right to possess it.