Napoleon III, with the Austrian army in…
July 1859 CE
Napoleon III, with the Austrian army in retreat, suddenly signs an armistice with Austria at Villafranca on July 11, 1859.
This sudden change of policy is prompted partly by the outcry of French public opinion against the loss of life in the Italian campaign and partly by events in Italy itself, where political unification seems imminent.
Napoleon makes peace without consulting the Piedmontese, not wishing them to become too powerful by acquiring all of northern Italy from Austria.
He also fears that France will be open to a Prussian attack along the Rhine if he remains engaged in a long war with the Austrians in Italy.
Austria gives up Lombardy, excluding Mantua and Peschiera, to France; an Italian Confederation is to be formed under the presidency of the Pope; Austria will be a member of the confederation by virtue of its Italian territories; and the dukes of Parma, Modena, and Tuscany are to be restored peacefully to their thrones and permitted to join the confederation.
It is understood that France will cede Lombardy to its ally Piedmont.