ITALIAN UNIFICATION By lmillan 1858 Cavour met with Napoleon III 1859 A french and Piedmontese army defeated Austia, winning the region of Lombardy and Piedmont. 1860 Garibaldi and his army of “red shirts” conquered Naples and Sicily 1861 The Kingdom of Italy was proclamed. Vittorio Emanuele II became the first king of Italy 1866 In return for supporting Prussia against Austria, Italy was given Venice. 1870 Roma was occupied by the Piedmontese and became the capital of Italy