The victories of mere force are never fruitful of good. As it had been after the successes of Tilly in 1622, and the successes of Wallenstein in 1626 and 1627, so it was now with the successes of the King of Hungary in 1634 and 1635. The imperialist armies had gained victories, and had taken cities. But the Emperor was none the nearer to the confidence of Germans. An alienated people, crushed by military force, served merely as a bait to tempt foreign aggression, and to make the way easy before it. After 1622, the King of Denmark had been called in. After 1627, an appeal was made to the King of Sweden. After 1634, Richelieu found his opportunity. The bonds between France and the mutilated League of Heilbronn were drawn more closely. German troops were to be taken into French pay, and the empty coffers of the League were filled with French livres. He who holds the purse holds the sceptre, and the princes of Southern and Western Germany, whether they wished it or not, were reduced to the position of satellites revolving round the central orb at Paris. [Sidenote: § 5. The Peace of Prague.] Nowhere was the disgrace of submitting to French intervention felt so deeply as at Dresden. The battle of Nördlingen had cut short any hopes which John George might have entertained of obtaining that which Wallenstein would willingly have granted him. But, on the other hand, Ferdinand had learned something from experience. He would allow the Edict of Restitution to fall, though he was resolved not to make the sacrifice in so many words. But he refused to replace the Empire in the condition in which it had been before the war. The year 1627 was to be chosen as the starting point for the new arrangement. The greater part of the northern bishoprics would thus be saved to Protestantism. But Halberstadt would remain in the hands of a Catholic bishop, and the Palatinate would be lost to Protestantism for ever. Lusatia, which had been held in the hands of the Elector of Saxony for his expenses in the war of 1620, was to be ceded to him permanently, and Protestantism in Silesia was to be placed under the guarantee of the Emperor. Finally, Lutheranism alone was still reckoned as the privileged religion, so that Hesse Cassel and the other Calvinist states gained no security at all. On May 30, 1635, a treaty embodying these arrangements was signed at Prague by the representatives of the Emperor and the Elector of Saxony. It was intended not to be a separate treaty, but to be the starting point of a general pacification. Most of the princes and towns so accepted it, after more or less delay, and acknowledged the supremacy of the Emperor on its conditions. Yet it was not in the nature of things that it should put an end to the war. It was not an agreement which any one was likely to be enthusiastic about. The ties which bound Ferdinand to his Protestant subjects had been rudely broken, and the solemn promise to forget and forgive could not weld the nation into that unity