Armistice of Villafranca
In Villafranca, it is agreed that Austria cedes Lombardy (except Mantua and Peschiera) to France, which restores it to the kingdom of Piedmont-Sardinia. An Italian confederation under the presidency of Pope Pius IX was created, the Veneto under Austrian sovereignty being part of it. The dukes of Modena , Parma, and Tuscany, driven away by revolutions, found their thrones.