In 1655 occurred an event which called forth all the Great Elector’s powers of statesmanship. The old hostility between Poland and Sweden, the two most dangerous neighbours of Brandenburg, suddenly flamed out again. John Casimir, king of Poland, refused to acknowledge Charles Gustavus, who had succeeded to the Swedish throne on the abdication of Christina. War between Sweden and Poland, 1655. Charles, who had been brought up in the school of the Thirty Years’ War and was no mean soldier, determined to avenge the insult, and demanded from the Great Elector the right of passage through eastern Pomerania into Poland, in order to avoid the difficult task of the siege of the sea fortress of Dantzig, which had cost Gustavus Adolphus many weary hours some twenty-five years before. Frederick William was not in a position to resist, and after making a few demonstrations to cover appearances, gave the required permission. The Swedes, using Pomerania as their basis of operations, poured across Brandenburg into Poland, defeated John Casimir, drove him back on Cracow and then returned leisurely into west Prussia to form the siege of Dantzig. The Great Elector now thought he saw his opportunity. Unsuccessful intrigue of Frederick William against Sweden.The Poles were beaten not conquered. Denmark was ever ready to strike a blow at her old enemy across the Baltic. Charles X. was fully occupied round Dantzig. A well-planned alliance and a well-timed stroke might bring Sweden to her knees and win his own independence of Poland. But Charles was too quick for him. Acknowledgment of Swedish suzerainty over East Prussia, 1656. Hearing of the negotiations in the middle of the winter of 1655–56 he at once broke up his camp and marched into east Prussia on Königsberg. Frederick William had to make his peace as best he could. By the treaty of Königsberg, developed by the treaty of Marienbad, concluded in June 1656, Brandenburg was forced to acknowledge the suzerainty of Sweden over east Prussia, instead of that of Poland, to grant to the Swedes free passage through the country, and to provide a contingent to serve under Swedish orders in the Polish war.

War with Poland, 1656.

It was a bitter lesson to the Great Elector, but ever patient and ever trustful of his own diplomatic skill, he continued his policy and awaited a more favourable opportunity, but for the present he had to submit to the inevitable. The Brandenburg contingent marched with Charles X. and the Swedish army to Warsaw, and did their share in the winning of the great three days’ battle in July 1656, which placed Poland at the feet of the Swedes. But the victory of Charles X. was, as is so often the case, the beginning of his difficulties. It was always easy to defeat a Polish army, it was almost impossible to reduce the country to submission. The intrigues of the Great Elector began to bear fruit. Coalition against Sweden. While Charles was planning the pursuit of John Casimir into the recesses of the forests of Galicia, the king of Denmark was preparing to invade Sweden itself, the Russians declared war, and a horde of Tartars and Lithuanians poured into east Prussia. Charles X. found himself in the middle of a hostile country, with a doubtful ally, surrounded by a host of enemies. Frederick William insisted on an immediate return to defend east Prussia from the invaders. Charles could not resist so plausible a demand. Treaty of Labiau. Ackowledgment of the independence of East Prussia by Sweden, 1656. With a heavy heart he retired from the scene of his victory into west Prussia, where he took ship for Denmark, having first done what he could to retain Frederick William in his enforced alliance by recognising the independence of east Prussia in the treaty of Labiau, signed in November 1656. Directly his back was turned, the Great Elector threw off the mask, and offered his friendship and assistance to John Casimir, if only he would follow the example of Sweden, and release east Prussia from all claims of feudal vassalage. Treaty of Wehlau. Acknowledgment of the independence of East Prussia by Poland, 1657. As long as he obtained his independence, Frederick William did not trouble about the honesty of the transaction. John Casimir accepted the terms. By the treaty of Wehlau, concluded in September 1657, the Great Elector cynically reversed the treaty of Labiau, made only ten months before, became the ally of Poland and the enemy of Sweden, and received as the reward of his dissimulation, the recognition of the independence of east Prussia by his legitimate suzerain.

The anger of Charles X. when he heard of it knew no bounds. Thirsting for revenge he nerved himself to attempt the feats of a hero. Attack upon Denmark by Sweden, 1657. In the depth of the winter of 1657–58, he suddenly marched his army of 20,000 men across the ice of the Belts upon Denmark, and captured the islands of Fünen and Zealand on his way without ships, crossing it is said some runlets of open water by bridges. Denmark, paralysed with astonishment hastened to make peace, and Charles directed his army upon east Prussia. But fortunately for the Great Elector, Europe had become tired of incessant war; and the great states, especially the maritime powers of England and Holland, had no wish to see their trade interfered with by the conquests of a new Alexander of the north. They interfered to impose negotiations for peace upon the combatants. Treaties of Oliva, Copenhagen, and Kardis, 1660–1661. The death of Charles X. in February 1660 made their task the easier, and on May 3rd, 1660, was signed the treaty of Oliva, between Sweden, Poland and Brandenburg. In the following month the treaty of Copenhagen restored peace to Sweden and Denmark, and in 1661 the north was finally pacified by the conclusion of the treaty of Kardis between Sweden and Russia.

Terms of the pacification of north.

By these treaties John Casimir of Poland renounced all claims upon the throne of Sweden, and acknowledged the independent sovereignty of Frederick William in east Prussia. Frederic III. of Denmark surrendered almost all the remaining possessions of Denmark on the Scandinavian peninsula to Sweden, and all other conquests made were restored. Sweden thus attained the geographical unity which she had long desired, and the Great Elector had guaranteed to him by European treaty the independent sovereignty over the duchy of east Prussia which he had risked so much to gain. If the peace of Westphalia marks the first great step in the territorial aggrandisement of Brandenburg, the peace of Oliva marks the first great step towards the dynastic aggrandisement of the elector. Already absolute and sovereign in Brandenburg, he now became sovereign in east Prussia, and only one step remained to be taken, to make the united state of Brandenburg-Prussia the most formidable, because the most centralised power of the north.

CHAPTER IX
LOUIS XIV. AND COLBERT

Alteration of political ideals in the middle of the century—Seventeenth-century kingship—Character of Louis XIV.—His government—The organisation of France under him—The training of Colbert—Nicholas Fouquet—Colbert becomes minister of finance—His financial reforms—The principles of his financial policy—Advantages and dangers of his system—Character of Colbert—The choice before Louis in 1671 between commercial and military supremacy—Preference of military supremacy.

Altered political ideals, 1660.

The eighteen months which followed the peace of the Pyrenees form the turning-point of the seventeenth century. Up to that time the ideas and the policy which sprang from the controversies of the sixteenth century had made themselves felt, albeit but dimly. As long as the battle between the Church and Puritanism was being waged in England, as long as Spain with her uncompromising Catholicism was still in the front rank of European states, as long as Sweden, strong in the traditions of Gustavus Adolphus, was still the first power in the north, it was impossible to say that the interest of religious questions had quite ceased to be the dominant interest in European politics. But the years 1660 and 1661 saw a great change, not so much in the motives and ambitions which really actuated nations, as in the men who were called upon to express them in politics. From the peace of the Pyrenees, Spain retired from the arena of politics into a sleep of decay and decline, and ceased to be of importance in the affairs of Europe, until the ill-omened day when were seen gathering round her carcase the eagles of the world prepared for deadly strife. From the Restoration in May 1660, England wholly surrendered any claim to be thought to be guided by moral ideals in her policy at home or abroad, and offered herself to the highest bidder, under the guidance of a king whose sole thought was for his own personal comfort. The peace of Oliva, and the death of Charles X. left Frederick William of Brandenburg the foremost figure in northern Europe, and consecrated by the rewards of success the policy of pure selfishness in its most shameless form. History often has to note how among the contests inspired by religion, liberty and patriotism, there is much of selfish intrigue and personal ambition; how in the most sacred causes the dictates of humanity and of justice are not unfrequently forgotten; and it may well be said, that the spectacle of a Charles II. bartering away his country’s honour to gain for himself immunity from trouble, or of a Frederick William cynically breaking faith with the ally of yesterday because he could obtain more from the ally of to-day, is only more repulsive, because less hypocritical, than the ambition of an Elizabeth or a Philip II., which attempted to conceal itself under nobler ideals. But after all, taking men at their worst, which is always the most untrue of estimates, it is something in international politics, where self-interest must necessarily play so large a part, that its working should be concealed as much as possible, even from those who are actuated by it. Moral conventions are necessary where an agreed standard of moral principle is impossible, and bad faith is as reprehensible in diplomacy as the employment of savages is in war. Those who use them may gain the battle, but at the cost of civilisation.