Sicily
Italy became a Republic in 1946 and, as part of the Constitution of Italy, Sicily was one of the five regions given special status as an autonomous region. Both the partial Italian land reform and special funding from the Italian government's "Cassa per il Mezzogiorno" (Fund for the South) from 1950 to 1984 helped the Sicilian economy. During this period, the economic and social condition of the island was generally improved thanks to important investments on infrastructures such as motorways and airports, and thanks to the creation of important industrial and commercial areas. In the 1980s, the Mafia was deeply weakened by a second important campaign led by magistrates Giovanni Falcone and Paolo Borsellino. Between 1990 and 2005, the unemployment rate fell from about 23% to 11%.
Italians
During the subsequent Swabian rule under the Holy Roman Emperor Frederick II, who spent most of his life as king of Sicily in his court in Palermo, Muslims was progressively eradicated until the massive deportation of the last Muslims of Sicily. As a result of Arab expulsion, many towns across Sicily were left depopulated. By the 12th century, Swabian kings granted immigrants from northern Italy (particularly Piedmont, Lombardy and Liguria), Latium and Tuscany in central Italy, and French regions of Normandy, Provence and Brittany (all collectively known as "Lombards".) settlement into Sicily, re-establishing the Latin element into the island, a legacy which can be seen in the many Gallo-Italic dialects and towns found in the interior and western parts of Sicily, brought by these settlers. It is believed that the Lombard immigrants in Sicily over a couple of centuries were a total of about 200,000.