Before the commencement of hostilities a secret treaty was concluded between Napoleon III. and the Austrian Government, according to which Venetia was to be ceded to the Emperor for Italy, even if Austrian arms were victorious both on the Mincio and on the Maine. Napoleon's real purpose in this singular transaction is not perfectly clear; but he was probably acting under a semi-romantic desire to have the appearance of completing his programme of freeing Italy from the Alps to the Adriatic which had been interrupted at Villafranca. In spite of his enmity towards Italian unity, there is no reason to doubt that he was in very few things as sincere as in the wish to see the Austrians out of Italy. His reckonings at this time were all founded on the assumption that Prussia would be defeated; he even seems to have had some hopes of getting the Rhine bank in return for his good offices on behalf of that Power with triumphant Austria. Be this as it may, he inspired the Italian Government (or rather La Marmora, for there were then two Italian Governments, and the real one was on the Mincio) with his own expectation of Prussian disasters, and it is possible that this expectation had a material and unfavourable influence on the manner of conducting the war in Italy. Through the Prussian Minister at Florence, General La Marmora received the draft of a plan of campaign which is known to have been prepared by Count Moltke; in it the great feature was a descent on the Dalmatian coast. From an independent quarter he received another plan in which a descent on the east coast of the Adriatic was contemplated, the main difference being that Istria, instead of Dalmatia, was proposed for the landing-point. This second plan was modestly submitted to him by Garibaldi, who was thus in substantial accord with the Prussian strategist. The prospect which either of these plans opened was one of great fascination. What Italian can look across the sea to where the sun rises and forget that along that horizon lies a land colonised by Rome and guarded for four hundred years by Venice? Istria was marked out by Dante as the frontier province of Italy: Si come a Pola presso del Quarnero Che Italia chiude e i suoi termini bagna. It forms, with the Trentino, what is called _Italia Irredenta_. Although the feeling of Italians for unredeemed Italy is not what their feeling was for Lombardy or Venetia, it is a mistake to imagine that they have renounced all aspirations in that direction. Only fanatics of the worst kind would be disposed to attempt, in the present situation, to win those provinces by force, but that has nothing to do with the matter. The aspiration exists and cannot help existing. It has always been shared by patriots of all denominations. An English statesman who called on Pius IX. was somewhat surprised by the Pope saying that Italian unity was very well, but it was a pity it did not include Trento and Trieste.