Greater Italy - 19th Century

19th Century

A precursor of the 'irredentists' was perhaps the unification leader Giuseppe Garibaldi who, in 1859 as deputy for his native Nice in the Piedmontese parliament at Turin, attacked Cavour for ceding Nice to Napoleon III in order to get French help and approval for Italian Unification. Irredentism grew in importance in Italy in the next years.

On July 21, 1878, a noisy public meeting was held at Rome with Menotti Garibaldi, the son of Giuseppe Garibaldi, as chairman of the forum, and a clamour was raised for the formation of volunteer battalions to conquer the Trentino. Benedetto Cairoli, then Prime Minister of Italy, treated the agitation with tolerance.

It was, however, mainly superficial, as most Italians did not wish a dangerous policy against Austria, and even less against France for the sake of Nice and Corsica, or against Britain for Malta.

One consequence of irredentist ideas outside of Italy was an assassination plot organized against the Emperor Francis Joseph in Trieste in 1882, which was detected and foiled. Guglielmo Oberdan, a Triestine and thus Austrian citizen, was executed. When the irredentist movement became troublesome to Italy through the activity of Republicans and Socialists, it was subject to effective police control by Agostino Depretis.

Irredentism faced a setback when the French occupation of Tunisia in 1881 started a crisis in French–Italian relations. The government entered into relations with Austria and Germany, which took shape with the formation of the Triple Alliance in 1882.

The irredentists' dream of absorbing the targeted areas into Italy made no further progress in the 19th century, as the borders of the Kingdom of Italy remained unchanged and the Rome government began to set up colonies in Eritrea and Somalia in Africa.