The Pope held under his immediate sway a large zigzag-shaped territory running across the centre from sea to sea, and, as spiritual leader of half Europe, he could at any moment summon to his assistance the Catholic chivalry of the world.

"The Roman emperor" no longer existed, but "the Austrian emperor" was another title for the same man, holding much the same territory; and the fact that he had renounced his vague suzerainty over the rest of Europe did not prevent him exercising a very real suzerainty in Italy, not merely over the eastern half of the Lombard Plain which definitely belonged to Austria, but also over the other States of the peninsula which were, in theory at least, independent.

The kingdom of the two Sicilies in the South, the grand duchy of Tuscany on the West, and the smaller duchies of Parma, Modena, and Lucca were only stable in so far as Austria bolstered up their corrupt and unpopular governments.

Even the Papal States themselves, equally undermined with corruption and unpopularity, ultimately rested upon the same support.
Thus Austria represented for Italy all that evil past of which she wanted to be rid: the foreign yoke against which her newly conscious spirit of nationality revolted, the dynastic frontiers which were abhorrent to her desire for unity, the absolute _regime_ under which her soul, after feeding on the principles of the French Revolution, lay gagged and bound.

The first step to be taken towards the creation of Italy was the expulsion of the Austrians.
This fact in itself purified the struggle for Italian freedom and raised Italian nationalism to heights of nobility and heroism almost unparalleled in history.