The archbishopric of Magdeburg remained in possession of Prince Augustus of Saxony, and Halberstadt in that of the Archduke Leopold William. Four estates were taken from the territory of Magdeburg, and given to Saxony, for which the Administrator of Magdeburg, Christian William of Brandenburg, was otherwise to be indemnified. The Dukes of Mecklenburg, upon acceding to this treaty, were to be acknowledged as rightful possessors of their territories, in which the magnanimity of Gustavus Adolphus had long ago reinstated them. Donauwerth recovered its liberties. The important claims of the heirs of the Palatine, however important it might be for the Protestant cause not to lose this electorate vote in the diet, were passed over in consequence of the animosity subsisting between the Lutherans and the Calvinists. All the conquests which, in the course of the war, had been made by the German states, or by the League and the Emperor, were to be mutually restored; all which had been appropriated by the foreign powers of France and Sweden, was to be forcibly wrested from them by the united powers. The troops of the contracting parties were to be formed into one imperial army, which, supported and paid by the Empire, was, by force of arms, to carry into execution the covenants of the treaty.
As the peace of Prague was intended to serve as a general law of the Empire, those points, which did not immediately affect the latter, formed the subject of a separate treaty. By it, Lusatia was ceded to the Elector of Saxony as a fief of Bohemia, and special articles guaranteed the freedom of religion of this country and of Silesia.
All the Protestant states were invited to accede to the treaty of Prague, and on that condition were to benefit by the amnesty. The princes of Wurtemberg and Baden, whose territories the Emperor was already in possession of, and which he was not disposed to restore unconditionally; and such vassals of Austria as had borne arms against their sovereign; and those states which, under the direction of Oxenstiern, composed the council of the Upper German Circle, were excluded from the treaty, — not so much with the view of continuing the war against them, as of compelling them to purchase peace at a dearer rate. Their territories were to be retained in pledge, till every thing should be restored to its former footing. Such was the treaty of Prague. Equal justice, however, towards all, might perhaps have restored confidence between the head of the Empire and its members — between the Protestants and the Roman Catholics — between the Reformed and the Lutheran party; and the Swedes, abandoned by all their allies, would in all probability have been driven from Germany with disgrace. But this inequality strengthened, in those who were more severely treated, the spirit of mistrust and opposition, and made it an easier task for the Swedes to keep alive the flame of war, and to maintain a party in Germany.
The peace of Prague, as might have been expected, was received with very various feelings throughout Germany. The attempt to conciliate both parties, had rendered it obnoxious to both. The Protestants complained of the restraints imposed upon them; the Roman Catholics thought that these hated sectaries had been favoured at the expense of the true church. In the opinion of the latter, the church had been deprived of its inalienable rights, by the concession to the Protestants of forty years' undisturbed possession of the ecclesiastical benefices; while the former murmured that the interests of the Protestant church had been betrayed, because toleration had not been granted to their co-religionists in the Austrian dominions. But no one was so bitterly reproached as the Elector of Saxony, who was publicly denounced as a deserter, a traitor to religion and the liberties of the Empire, and a confederate of the Emperor.
In the mean time, he consoled himself with the triumph of seeing most of the Protestant states compelled by necessity to embrace this peace. The Elector of Brandenburg, Duke William of Weimar, the princes of Anhalt, the dukes of Mecklenburg, the dukes of Brunswick Lunenburg, the Hanse towns, and most of the imperial cities, acceded to it. The Landgrave William of Hesse long wavered, or affected to do so, in order to gain time, and to regulate his measures by the course of events. He had conquered several fertile provinces of Westphalia, and derived from them principally the means of continuing the war; these, by the terms of the treaty, he was bound to restore. Bernard, Duke of Weimar, whose states, as yet, existed only on paper, as a belligerent power was not affected by the treaty, but as a general was so materially; and, in either view, he must equally be disposed to reject it. His whole riches consisted in his bravery, his possessions in his sword. War alone gave him greatness and importance, and war alone could realize the projects which his ambition suggested.
But of all who declaimed against the treaty of Prague, none were so loud in their clamours as the Swedes, and none had so much reason for their opposition. Invited to Germany by the Germans themselves, the champions of the Protestant Church, and the freedom of the States, which they had defended with so much bloodshed, and with the sacred life of their king, they now saw themselves suddenly and shamefully abandoned, disappointed in all their hopes, without reward and without gratitude driven from the empire for which they had toiled and bled, and exposed to the ridicule of the enemy by the very princes who owed every thing to them. No satisfaction, no indemnification for the expenses which they had incurred, no equivalent for the conquests which they were to leave behind them, was provided by the treaty of Prague. They were to be dismissed poorer than they came, or, if they resisted, to be expelled by the very powers who had invited them. The Elector of Saxony at last spoke of a pecuniary indemnification, and mentioned the small sum of two millions five hundred thousand florins; but the Swedes had already expended considerably more, and this disgraceful equivalent in money was both contrary to their true interests, and injurious to their pride. "The Electors of Bavaria and Saxony," replied Oxenstiern, "have been paid for their services, which, as vassals, they were bound to render the Emperor, with the possession of important provinces; and shall we, who have sacrificed our king for Germany, be dismissed with the miserable sum of 2,500,000 florins?" The disappointment of their expectations was the more severe, because the Swedes had calculated upon being recompensed with the Duchy of Pomerania, the present possessor of which was old and without heirs. But the succession of this territory was confirmed by the treaty of Prague to the Elector of Brandenburg; and all the neighbouring powers declared against allowing the Swedes to obtain a footing within the empire.
Never, in the whole course of the war, had the prospects of the Swedes looked more gloomy, than in the year 1635, immediately after the conclusion of the treaty of Prague. Many of their allies, particularly among the free cities, abandoned them to benefit by the peace; others were compelled to accede to it by the victorious arms of the Emperor. Augsburg, subdued by famine, surrendered under the severest conditions; Wurtzburg and Coburg were lost to the Austrians. The League of Heilbronn was formally dissolved. Nearly the whole of Upper Germany, the chief seat of the Swedish power, was reduced under the Emperor. Saxony, on the strength of the treaty of Prague, demanded the evacuation of Thuringia, Halberstadt, and Magdeburg. Philipsburg, the military depot of France, was surprised by the Austrians, with all the stores it contained; and this severe loss checked the activity of France. To complete the embarrassments of Sweden, the truce with Poland was drawing to a close. To support a war at the same time with Poland and in Germany, was far beyond the power of Sweden; and all that remained was to choose between them. Pride and ambition declared in favour of continuing the German war, at whatever sacrifice on the side of Poland. An army, however, was necessary to command the respect of Poland, and to give weight to Sweden in any negotiations for a truce or a peace.
The mind of Oxenstiern, firm, and inexhaustible in expedients, set itself manfully to meet these calamities, which all combined to overwhelm Sweden; and his shrewd understanding taught him how to turn even misfortunes to his advantage. The defection of so many German cities of the empire deprived him, it is true, of a great part of his former allies, but at the same time it freed him from the necessity of paying any regard to their interests. The more the number of his enemies increased, the more provinces and magazines were opened to his troops. The gross ingratitude of the States, and the haughty contempt with which the Emperor behaved, (who did not even condescend to treat directly with him about a peace,) excited in him the courage of despair, and a noble determination to maintain the struggle to the