Austria held Venetia and the French occupied Rome. Knowing well that the hold of Austria on Venetia was weakened by disaffection in Hungary, the Emperor of Austria promulgated a general constitution for the Empire, with separate charters for the various provinces. The scheme, however, broke down, because it failed to satisfy the popular demand for the restoration of the rights of Hungary as they existed in 1848. [Illustration: POPE PIUS IX.] Early in the summer a remarkable incident in European politics happened that profoundly agitated the Queen. The French press had suggested that, provided France was compensated by an extension of frontier on the Rhine, Prussia might, with her consent, play in Germany the _rôle_ assumed by Sardinia in Italy. When Lord John Russell publicly abandoned the French alliance, the Queen suggested the substitution for it of an arrangement between England, Prussia, and Austria, to the effect “that each should make known to the other two any overture or proposition, direct, or indirect, which either of the three may receive from France tending to any change of the existing state of territorial possessions in Europe, and that no answer should be given to such overture or proposal until the Government to which it may have been made shall have had an answer from the other two to the communication so made.”[68] This arrangement subsisted when the French Emperor suggested to the Prince Regent of Prussia that they should meet in friendly conference together at Baden on the 16th of June. The Prince Regent of Prussia met the French Emperor, not alone, but in company with the Kings of Wurtemberg, Bavaria, Saxony, and Hanover; the Grand Dukes of Baden, Saxe-Weimar, and Hesse Darmstadt; and the Dukes of Nassau and Saxe-Coburg Gotha, and the Prince of Hohenzollern. This, says the biographer of Prince Bismarck, was a “demonstration for the integrity of German soil,”[69] and it compelled the French Emperor to suddenly change his plan, which had been to suggest that Prussia should seize Savoy and Hanover, and let France rectify her frontier on the Rhine. This design could not be avowed at such a meeting, so Napoleon contented himself with assuring the Prince Regent of Prussia that he had no intention of dissevering any territory from Germany--and giving for the first time his reasons for violating the pledges of Milan and annexing Nice and Savoy. The Prince accepted Napoleon’s assurances, saying that he could immediately restore confidence to Germany by communicating them to the German sovereigns then in Baden. He also transmitted to the Prince Consort a private account of the interview, which quite relieved the anxiety which the conference had caused the Queen.[70]