Sardinia had the good fortune of being led by a brilliant statesman, Count Camillo Benso di Cavour (kuh-VOOR), from 1850 until his death in 1861. Cavour had limited and realistic national goals. Until 1859, he sought unity only for the states of northern and perhaps central Italy in a greatly expanded kingdom of Sardinia.

In the 1850s, Cavour worked to consolidate Sardinia as a liberal constitutional state capable of leading northern Italy. His program of building highways and railroads, expanding civil liberties, and opposing clerical privilege increased support for Sardinia throughout northern Italy. Yet Cavour realized that Sardinia could not drive Austria out of the north without the help of a powerful ally. Accordingly, he established a secret alliance with Napoleon III against Austria in July 1858.

Cavour then goaded Austria into attacking Sardinia in 1859, and Louis Napoleon came to Sardinia’s defense. After the Franco-Sardinian victory, Napoleon did a sudden about-face. Worried by criticism from French Catholics for supporting the pope’s declared enemy, he abandoned Cavour and made a compromise peace with the Austrians in July 1859. Sardinia would receive only Lombardy, the area around Milan, from Austria. The rest of Italy remained essentially unchanged. Cavour resigned in a rage.

Yet the skillful maneuvers of Cavour’s allies in the moderate nationalist movement salvaged his plans for Italian unification. While the war against Austria raged in the north, pro-Sardinian nationalists in Tuscany and elsewhere in central Italy encouraged popular revolts that easily toppled their ruling princes. Using and controlling this popular enthusiasm, middle-class nationalist leaders in central Italy called for fusion with Sardinia. Returning to power in early 1860, Cavour gained Napoleon III’s support by ceding Savoy and Nice to France. The people of central Italy then voted overwhelmingly to join a greatly enlarged kingdom of Sardinia under Victor Emmanuel (see Map 23.1).

For superpatriots such as Giuseppe Garibaldi (1807–1882), however, the job of unification was still only half done. The son of a poor sailor, Garibaldi personified the romantic, revolutionary nationalism and republicanism of Mazzini and 1848. Leading a corps of volunteers against Austria in 1859, Garibaldi emerged in 1860 as an independent force in Italian politics.

Partly to use him and partly to get rid of him, Cavour secretly supported Garibaldi’s bold plan to “liberate” the Kingdom of the Two Sicilies. Landing in Sicily in May 1860, Garibaldi’s guerrilla band of a thousand Red Shirts incited the peasantry to rise in rebellion against their landlords. Victorious in Sicily, Garibaldi and his men crossed to the mainland, marched toward Naples, and prepared to attack Rome and the pope. Cavour quickly sent Sardinian forces to occupy most of the Papal States (but not Rome) and to intercept Garibaldi.

Cavour realized that an attack on Rome would bring war with France, and he feared Garibaldi’s radicalism and popular appeal. He immediately organized a plebiscite in which the people of the south voted to join the kingdom of Sardinia. When Garibaldi and Victor Emmanuel II rode together through Naples to cheering crowds, they symbolically sealed the union of north and south.

The new kingdom of Italy, which expanded to include Venice in 1866 and Rome in 1870, was a parliamentary monarchy under Victor Emmanuel II, neither radical nor fully democratic. Only a half million out of 22 million Italians had the right to vote, and the propertied classes and the common people remained divided. A great and growing social and cultural gap also separated the progressive, industrializing north from the stagnant, agrarian south. The new Italy was united on paper, but profound divisions remained.