During the long weeks at Versailles, Bismarck was much occupied with German affairs. The victory of Sedan was the foundation of German unity; Bismarck's moderation and reserve now earned its reward; he had always refused to press the southern States into the Federation; now the offer to join came from them. Baden asked, as she had already done at the beginning of the year, to be received into the Union; the settlement with Wurtemberg, and above all with Bavaria, was less simple. At the request of the Bavarian Government Delbrück was sent to Munich for an interchange of opinion, and the negotiations which were begun there were afterwards continued at Versailles and Berlin. There were many difficulties to be overcome: the Bavarians were very jealous of their independence and were not prepared to put themselves into the position which, for instance, Saxony occupied. But the difficulties on the Prussian side were equally great: the Liberal party wished that the Constitution should be revised and those points in it which they had always disliked altered; they would have made the government of the Federal authorities more direct, have created a Federal Ministry and a Federal Upper House, and so really changed the Federation into a simple State, thereby taking away all the independence of the dynasties. It was quite certain that Bavaria would not accept this, and there was some considerable danger that their exaggerated demands might lead to a reaction in South Germany. Probably under any circumstances the unification of Germany would have been completed, but it required all Bismarck's tact to prevent the outbreak of a regular party struggle. The most extreme line was taken by the Crown Prince of Prussia; he desired the immediate creation of an emperor who should have sovereign authority over the whole of Germany, and he even went so far as to suggest that, if the Bavarians would not accept this voluntarily, they might be compelled to do so. He had repeated conversations with Bismarck on this, and on one occasion at least it ended in an angry scene. The Crown Prince wished to threaten the South Germans. "There is no danger," he said; "let us take a firm and commanding attitude. You will see I was right in maintaining that you are not nearly sufficiently conscious of your own power." It is almost incredible that he should have used such language, but the evidence is conclusive; he was at this time commanding the Bavarian troops against the French; Bavaria had with great loyalty supported Prussia through the war and performed very valuable services, and now he proposed to reward their friendship by compelling them to accept terms by which the independence of the King and the very existence of the State would be endangered. The last request which the King of Bavaria had sent to the Crown Prince as he left Munich to take command of the Bavarian army was that nothing might be done to interfere with Bavarian independence. Of course Bismarck refused to listen to these suggestions; had he done so, the probable result would have been that the Bavarian army would have been withdrawn from France and then all the result of the victories would have been lost.

What Bismarck did was in accordance with his usual practice to make no greater alteration in existing institutions than was absolutely necessary; he did not therefore undertake any reform of the Federal Constitution, but simply proposed treaties by which the southern States, each separately, entered into the existing alliance. Certain special conditions were allowed: the King of Bavaria was to maintain the command over his troops in time of peace; a Voice was given to Bavaria in the management of foreign affairs; she retained her own post and telegraph, and there were certain special privileges with regard to finance to meet the system of taxation on beer; and then the Prussian military code was not to apply to Bavaria, and Bavaria was to retain her own special laws with regard to marriage and citizenship. These concessions were undoubtedly very considerable, but Bismarck granted them, for, as he said to the Bavarian envoys, "we do not want a discontented Bavaria; we want one which will join us freely." The Liberal Publicists in Germany with characteristic intolerance complained that when they had hoped to see the Constitution made simpler and the central government stronger it had really become more federal; they did not see that this federalism was merely the expression of existing facts which could not be ignored. They prophesied all kinds of difficulties which have not been fulfilled, for they forgot that harmonious working, in an alliance voluntarily made, would be a firmer bond of union than the most stringent articles of treaties which were looked on as an unjust burden. Bismarck's own words, spoken the evening after the agreements were signed, give the true account of the matter:

"The newspapers will not be satisfied, the historian may very likely condemn our Conventions; he may say, 'The stupid fellow might easily have asked for more, he would have got it, they would have had to give it him; his might was his right.' I was more anxious that these people should go away heartily satisfied. What is the use of treaties which men are forced to sign? I know that they went away satisfied. I do not wish to press them or to take full advantage of the situation. The Convention has its defects, but it is all the stronger on account of them."

He could afford now to be generous because in 1866 he had been so stern; he had refused to take in Bavaria when it would have weakened the association of the North; now that the nucleus had been formed he could allow the Catholic South greater freedom. He was right; the concessions granted to Bavaria have not been in any way a danger to the Empire.

As soon as he had signed the Convention he looked into the room where his secretaries were and said: "The work is done; the unity of Germany is completed and with it Kaiser and Reich." Up to this time he had taken no open steps towards the proclamation of the Empire; but it was unanimously demanded by almost the whole nation and especially by the South Germans. But here he kept himself in the background; he refused to make it appear as though he were to make the Emperor or found the Empire. He allowed the natural wish of the people to work itself out spontaneously. There was indeed some reluctance to assume the title at the Prussian Court; the King himself was not anxious for a new dignity which would obscure that title which he and his ancestors had made so honourable. This feeling was shared by many of the nobility and the officers; we find it strongest in Roon, who in this represents the genuine feeling of the older Prussian nobility. They disliked a change which must mean that the Prussia to which they were so devotedly attached was to become merged in a greater Germany. There was also some apprehension that with the new title the old traditions of the Prussian Court, traditions of economy, almost of parsimony, might be forgotten, and that a new career might begin in which they would attempt to imitate the extravagance and pomp of less prudent sovereigns. With this perhaps Bismarck himself had some sympathy.

The King would, of course, only assume the new title if it was offered to him by his fellow-princes; there was some danger lest the Reichstag, which had been summoned to ratify the treaties, might ask him to assume it before the princes did; had they done so, he would probably have refused. The Crown Prince, who was very eager for the new title, and the Grand Duke of Baden used all their influence with their fellow-princes. The initiative must come from the King of Bavaria; he was in difficulty as to the form in which the offer should be made. Bismarck, who throughout the whole negotiations worked behind the scenes, smoothing away difficulties, thereupon drafted a letter which he sent by special messenger to the King of Bavaria. The King at once adopted it, copied it out and signed it, and at the same time wrote another letter to the other princes, asking them to join in the request which he had made to the King of Prussia, to assume the title of Emperor which had been in abeyance for over sixty years. So it came about that the letter by which the offer to the King was made had really emanated from his own Chancellor. It shews to what good purpose Bismarck used the confidence which, by his conduct in the previous negotiations, the King of Bavaria had been led to place in him.

On the 18th of January, 1871, in the Palace of Versailles, the King publicly assumed the new title; a few days later Bismarck was raised to the rank of Prince.

KING WILLIAM OF PRUSSIA PROCLAIMED EMPEROR OF GERMANY.
[From a painting by Anton Von Werner]

A few days later Paris fell; the prolonged siege was over and the power of resistance exhausted; then again, as three months before, Favre asked for an audience, this time to negotiate the capitulation of the city; we need not here dwell on the terms of the capitulation—we need only quote what Favre himself says of Bismarck's attitude: