Giuseppe Garibaldi was the historical figure credited with the unification of Italy in the 19th century. A key leader in the Italian Risorgimento, Garibaldi led several military campaigns that contributed to the consolidation of various states and territories into a single nation. His charismatic leadership, dedication to the cause of Italian unity, and support for republican ideals earned him admiration both in Italy and abroad. Garibaldi's efforts are integral to Italy's national identity and history.