Italian Unification By cakeisalie917 Jan 1, 1815 Italy Was Reorganized at the Congress of Vienna Period: Jan 1, 1815 to Jan 1, 1870 Italian Unification Jan 1, 1848 Three Approaches Were Conceived By Giuseppe Mazzini, Vincenzo Gioberti and Victor Emmanuel. Jul 1, 1858 Cavour Succeeded in Consolidating as a Liberal Constitutional State Jan 1, 1859 Cavour Goaded Austria into Attacking Sardinia Jan 1, 1860 Cavour Regained Power With Napoleon III's Support May 1, 1860 Garibaldi's Band of Guerilla Band of Red Shrits Caught The Imaginations of the Sicilian Peasantry Jan 1, 1861 Count Camillo Benso di Cavour Passes Away Jan 1, 1864 Pius IX Releases "Syllabus of Errors" Jan 1, 1866 Venice Becomes A Part Of Italy Jan 1, 1870 Rome Is Now A Part Of Italy