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.
History of Western civilization
In the city-states of Italy, many argued for a unification of all the Italian kingdoms into a single nation. Obstacles to this included the many Italian dialects spoken by the people of Italy, and the Austrian presence in the north of the peninsula. Unification of the peninsula began in 1859. The powerful Kingdom of Sardinia (also called Savoy or Piedmont) formed an alliance with France and went to war with Austria in that year. The war ended with a Sardinian victory, and Austrian forces left Italy. Plebiscites were held in several cities, and the majority of people voted for union with Sardinia, creating the Kingdom of Italy under Victor Emmanuel II. In 1860, the Italian nationalist Garibaldi led revolutionaries in an overthrow of the government of the Kingdom of the Two Sicilies. A plebiscite held there resulted in a unification of that kingdom with Italy. Italian forces seized the eastern Papal States in 1861. In 1866 Venetia became part of Italy after Italy's ally, Prussia, defeated that kingdom's rulers, the Austrians, in Austro-Prussian War. In 1870, Italian troops conquered the Papal States, completing unification. Pope Pius IX refused to recognize the Italian government or negotiate settlement for the loss of Church land.