Austria is the main obstacle to unity of Italy and Austria was one of the main barriers to Italian unification between 1815 and 1831. But during this period some other problems of the Italian nationalists have plagued the movement to Risorgimento. In 1815, like the rest of Europe, Italian border and rulers returned to the Napoleonic era. At the Vienna conference, after the collapse of Napoleon, the great countries gathered to discuss the destiny of Europe. Italy was influenced by Austria to ensure equilibrium of power and to compensate Austria against losing the Netherlands.
Austria has also contributed to unification of Italy. The presence of Austria in the soil of Italy has gradually made anger for rapid nationalism and Italian liberal reform. The advent of Austria made it possible for Italians to pay attention to the repression they received and make them angry, thus repenting Italy to unite. Italian leaders and foreign aid contributed to the unification of Italy. Both of them have importance, but the leaders of Italy had the greatest influence on the change they showed. Ma Chini started the unification movement. Kabul is responsible for this sport and manipulates foreign powers to help the Italian cause. He is a diplomat who has the ability to force other foreign leaders. Garribaldi is an actor who practices Cavour and Mazzini ideas and plans. It is only helping external forces achieve these goals
The Italian city state in northern Italy led by the new Victor Emmanuel II and his adviser, Camilo Dikawal, believes that Italy can not be unified as long as Austria dominates the territory of the Italian peninsula. Due to the failure of 1848, Kabul let him believe that Italians could not defeat Austria. Therefore, Piemonte participated in the Crimean War (1854-56) to benefit from Britain and France. Then, after the successful termination of the war, Kabul called France 's Napoleon III to help Austria.
The main achievement of Napoleon in Europe was to help unification of Germany and Italy. In 1805 he defeated Austria in Austerlitz and defeated Prussia in 1806 so that he could freely reorganize the territory of Germany and as a result lost the territory. Napoleon reorganized 300 states in Germany into 39 states and also developed a line union consisting of 16 states. Even after Napoleon lost in Waterloo in 1815, Napoleon partially reached the unification of Germany across the medieval border as 40 states still existed. Napoleon revived the Cis-Alps Republic in 1797 and became President. In 1805 he called it the Italian kingdom. Nonetheless, H. Butterfield believes that Napoleon does not intend to unite the countries of Germany and Italy. He believes that these countries are "open" against foreign domination, Napoleon seized this opportunity to make France even stronger.