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%.
Sicilian language
In 535, Justinian I made Sicily a Byzantine province, which returned the Greek language to a position of prestige, at least on an official level. At this point in time the island could be considered a border zone with high levels of bilingualism: Latinisation was mostly concentrated in western Sicily, whereas Eastern Sicily remained predominantly Greek. As the power of the Byzantine Empire waned, Sicily was progressively conquered by Saracens from North Africa ("Ifriqiya"), from the mid 9th to mid 10th centuries. The Emirate of Sicily persisted long enough to develop a distinctive local variety of Arabic, Siculo-Arabic (at present extinct in Sicily but surviving as the Maltese language). Its influence is noticeable in around 100 Sicilian words, most of which relate to agriculture and related activities. This is understandable because of the Arab Agricultural Revolution; the Saracens introduced to Sicily their advanced irrigation and farming techniques and a new range of crops, nearly all of which remain endemic to the island to this day.