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.
Mediterranean and Middle East theatre of World War II
Following the Allied victory in North Africa the Allies invaded Sicily in Operation Husky on 10 July 1943, with amphibious and airborne landings. The Germans were unable to prevent the Allied capture of the island but evacuated most of their troops and equipment to the mainland before the Allies entered Messina on 17 August. On 25 July, the Italian government deposed Mussolini, the Italian leader, who was subsequently arrested. The new government announced that it would continue the war but secretly commenced negotiations with the Allies.