By his superior ability Napoleon struck his enemies at once with terror and astonishment, paralyzing their forces by their anxiety at the unforeseen blows he dealt them. The Archduke Charles had long remained immovable on the Adige; when he at last commenced his retreat he marched to the assistance of the threatened empire, and was pursued by Masséna. The marshal attacked the archduke in his camp of Caldiero after having seized Verona by night, and had fought him on the shores of the Tagliamento; he was now approaching Marmont, who occupied the Styrian Alps. The Archduke Charles rallying the remains of the army of his brother, the Archduke John, was engaged with him in Hungary, in order to rejoin the Russian army in Moravia. Before the two masses of the enemy could reach Brünn, and in spite of the clever manoeuvre of Kutuzoff, who succeeded before Hollabrunn in concealing from Murat and Lannes the great bulk of his army, the French were, on the 19th of November, in possession of the capital of Moravia. Napoleon entered it next day. The Emperor Alexander joined the Emperor of Austria at Olmütz. Proud of his diplomatic successes at Berlin, and convinced that his visit to the King of Prussia had alone decided him to attach himself to the coalition, he nursed a military ambition, assiduously encouraged by his young favorites. The Emperor Francis sent Stadion and Giulay to Brünn, commissioned to treat for conditions of peace. Napoleon referred them to Talleyrand, whom he had sent to Vienna. "They know the state of the question by what I have said to them in a few words," wrote he; "but you have to treat it smoothly and at full length. My intention is absolutely to have the State of Venice, and to reunite it to the kingdom of Italy. I have good cause to think that the court of Vienna has taken its resolution on that point."