History of Sardinia
In the Early Middle Ages, through barbarian movements, the waning of the Byzantine Empire influence in the western Mediterranean and the Saracen raids, the island fell out of the sphere of influence of any higher government. This led to the birth of four kingdoms called "Judicates" (Latin: "Judicati"; Sardinian: "Judicados") in the 8th through 10th centuries. Falling under papal influence, Sardinia became the focus of the rivalry of Genoa and Pisa, the Judicates and the Crown of Aragon, which eventually subsumed the island as the Kingdom of Sardinia in 1324. The Kingdom was to last until 1718, when it was ceded to the Piedmontese House of Savoy; later, in 1861, it would thus become the Kingdom of Italy and finally in 1946 the Italian Republic.
History of Sardinia
From the 8th century BC, Phoenicians founded several cities and strongholds on strategic points in the south and west of Sardinia, often peninsulas or islands near estuaries, easy to defend and natural harbours, such as Tharros, Bithia, Sulci, Nora and Caralis (Cagliari). The majority of the inhabitants in these cities were of indigenous nuragic stock while the Phoenician element was, although culturally predominant, in minority. The Phoenicians came originally from what is now Lebanon and founded a vast trading network in the Mediterranean. Sardinia had a special position because it was central in the Western Mediterranean between Carthage, Spain, the river Rhône and the Etruscan civilization area. The mining area of the Iglesiente was important for the metals lead and zinc. After the Phoenicians, the Carthaginians took over control in this part of the Mediterranean, around 510 BC, after that a first attempt of conquest of the island in 540 BC ends in failure. They expanded their influence to the western and southern coast from Bosa to Caralis, consolidating the existing Phoenician colonies, administered by plenipotentiaries called "Suffetes", and founding new ones such as Olbia, Cornus and Neapolis; Tharros become probably the capital of the province. Carthage stressed the growing of grain and cereals and prohibited fruit trees.