How did Italy become a unified nation?

The unification of Italy, known as the Risorgimento, was a 19th-century political and social movement that united the Italian Peninsula into a single kingdom. Driven by rebellions, wars against Austrian dominance, and key leaders like Cavour and Garibaldi, the process culminated with Rome becoming the capital in 1871. Some historians view the movement as extending through World War I until Italian irredentism achieved its final territorial goals.

What we know

• The unification movement ended in 1861 with the annexation of various states to the Kingdom of Sardinia, creating the Kingdom of Italy. [2]
• The Second Italian War of Independence in 1859, fought by France and Sardinia against Austria, played a crucial part in the unification process. [3]
• Key figures in the struggle for unification included King Victor Emmanuel II, Camillo Benso Count of Cavour, Giuseppe Garibaldi, and Giuseppe Mazzini. [2]
• The unification process reached completion in 1871 with the designation of Rome as the capital following its capture in 1870. [2]

Still open

• Some historians consider the Risorgimento to continue until the annexation of Trento and Trieste and the Treaty of Rapallo following World War I, rather than ending strictly in 1871.

Where to go next

• whoWho were the key leaders of the Risorgimento?
• how it workedWhat happened during the Second Italian War of Independence?
• what followedHow did post-unification brigandage affect Southern Italy?
• the bigger pictureWhat was the broader historical period of European national unification?
• whenWhat were the milestones of the Italian Wars of Independence?
• an unexpected connectionHow did the conquest of Naples by Napoleon spark later political resistance?Early political resistance against Bonapartist rulers by Bourbon loyalists in Naples established roots for later regional insurgencies often compared to civil war.

Sources

• [1]Unification of Italy (Wikidata Q51122) · CC0 1.0
• [2]Unification of Italy · CC BY-SA 4.0
• [3]Second Italian War of Independence · CC BY-SA 4.0
• [4]Post-unification Italian brigandage · CC BY-SA 4.0
• [5]Italian War of Independence · CC BY-SA 4.0