Sicily
The Expedition of the Thousand led by Giuseppe Garibaldi captured Sicily in 1860, as part of the . The conquest started at Marsala, and native Sicilians joined him in the capture of the southern Italian peninsula. Garibaldi's march was completed with the Siege of Gaeta, where the final Bourbons were expelled and Garibaldi announced his dictatorship in the name of Victor Emmanuel II of Kingdom of Sardinia. Sicily became part of the Kingdom of Sardinia after a referendum where more than 75% of Sicily voted in favour of the annexation on 21 October 1860 (but not everyone was allowed to vote). As a result of the Kingdom of Italy proclamation, Sicily became part of the kingdom on 17 March 1861.
Sicilian Independence Movement
The movement was founded in September 1942 as Committee for the Independence of Sicily ("Comitato per l'Indipendenza della Sicilia", "CIS") finding inspiration in the Sicilian Vespers, with Andrea Finocchiaro Aprile serving as its first president. The movement included members of very different political views, such as revolutionary socialist Antonio Canepa, social-democrat Giovanni Guarino Amella, right-wing people, most of them aristocrats, such as baron Lucio Tasca and duke Guglielmo Paternò, and members with close ties to the Mafia, as well as outright Mafiosi such as Calogero Vizzini.
The movement gained presence and support following the Armistice of Cassibile of September 8, 1943, which forced Italy to abandon the island, while the U.S. troops still were on the verge of completing the military occupation of Sicily. In October 1943, Finocchiaro Aprile asked the King of Italy Victor Emmanuel III to abdicate, and successively gained support to his cause from about ten Sicilian deputies. In the spring of 1944, the CIS was disbanded and the Movement for the Independence of Sicily (MIS) was founded. During those days, the Allies prohibited any kind of political activity, but tolerated the existence of the MIS. Several politicians with strong ties with the Mafia, such as Calogero Vizzini and Calogero Volpe, joined the MIS; however, all of them soon later left the MIS in order to join the newborn Italian parties, such as the Christian Democracy.