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.
First Italian War of Independence
At the beginning of 1848, all of Sicily had revolted against the Bourbons and defeated the army of Ferdinand II. A new constitution was approved and on 10 July, the Sicilian Parliament spontaneously elected Ferdinand of Savoy, Duke of Genoa, as their new king. He decided that he had to refuse the offer, given the serious military situation in Savoy at the time. The refusal of the Duke of Genoa led to serious weakening of the Sicilian government, even as a military force departed from Naples, on 30 August 1848, led by Carlo Filangieri, prince of Satriano, who would reconquer Sicily in 1849.