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.
Naples
In 1282, after the Sicilian Vespers, the Kingdom of Sicily was divided into two. The Angevin Kingdom of Naples included the southern part of the Italian peninsula, while the island of Sicily became the Aragonese Kingdom of Sicily. Wars between the competing dynasties continued until the Peace of Caltabellotta in 1302, which saw Frederick III recognised as king of Sicily, while Charles II was recognised as king of Naples by Pope Boniface VIII. Despite the split, Naples grew in importance, attracting Pisan and Genoese merchants, Tuscan bankers, and some of the most prominent Renaissance artists of the time, such as Boccaccio, Petrarch and Giotto. During the 14th century, the Hungarian Angevin king Louis the Great captured the city several times. In 1442, Alfonso I conquered Naples after his victory against the last Angevin king, René, and Naples was unified with Sicily again for a brief period.