WAR FORCED ON AUSTRIA
He found the desired pretext in the Holstein question and the far more serious one of reforming the federal government. On January 24, 1866, he reproached the Austrian government with favoring in Holstein the pretensions of the Duke of Augustenburg. The grievance soon became envenomed by complaints and ulterior measures. In April Bismarck denounced the so-called offensive measures which Austria was taking in Bohemia and which, in short, were only precautionary. Yet at the same time he himself was signing with Italy a treaty, concluded for three months, by virtue of which Victor Emmanuel was to declare war against Austria as soon as Prussia itself had done so.
Bismarck, now invited to lay the Austrian-Prussian dispute before the diet, answered by asking that an assembly elected by universal suffrage be called to discuss the question of federal reform. And when Austria offered to disarm in Bohemia if Prussia would do so on its part, Bismarck demanded, in addition, disarmament in Venetia, a condition he knew to be unacceptable. On May 7, 1866, he declared he would not accept the diet’s intervention in the duchies question, and on the 8th ordered the mobilization of the Prussian army.
Napoleon III at this juncture proposed the holding of a congress for settling the duchies question and that of federal reform. Thiers had warned him in vain, in an admirable speech delivered on May 3d, that France had everything to lose by aiding in bringing about the unity of Germany. The emperor obstinately persisted, proposing to tear up those treaties of 1815 which, two years before, he had childishly declared to be no longer in existence. His proposition of a congress, however, failed through the refusal of Austria and the petty states to take part in it. He next signed with Austria a secret treaty by which the latter promised to cede Venetia after its first victory and on condition of being indemnified at Prussia’s expense. By a strange inconsistency the French emperor proposed at the same time to make Prussia more homogeneous in the north.
Bismarck acted in a far clearer manner than the French emperor. On June 5th, General von Gablenz, the Austrian governor of Holstein, convened the states of that country, Austria declaring that the object of this measure was to enable the federal diet to settle the question. A German force under General Manteuffel at once invaded the duchy and, having far superior forces at his disposal, took possession of it. On the 10th, Prussia asked the different German States to accept a new constitution based on the exclusion of Austria, the election of a parliament by universal suffrage, the creation of a strong federal power and a common army. The diet answered by voting the federal execution against Prussia. Thereupon the Prussian envoy, Savigny, withdrew, declaring that his sovereign ceased to recognize the Confederation.
Events proved how correctly Bismarck had judged in his confidence in Prussia’s military strength. The Prussian forces amounted to 330,000 men, who were to be aided in the south by 240,000 Italians. Austria had 335,000 troops and its German allies 146,000. Generally the last named had little zeal.
The Austrian government acted slowly, while its adversary vigorously assumed the offensive. On June 16th, after an unavailing notice, the Prussian troops invaded Saxony and occupied it without resistance, the Saxon army withdrawing to Bohemia. The same was the case in Hesse, whose grand duke was taken prisoner, while his army joined the Bavarians. Still less fortunate was the king of Hanover, who did not even save his army, which also retreating towards the south, was surrounded and obliged to capitulate at Langensalza (June 29th).
In the south the Prussian General Vogel von Falkenstein, who had but 57,000 men against over 100,000, took advantage of the fact that his adversaries had separated into two masses, the one at Frankfort, and the other at Meiningen, to beat them separately, the Bavarians at Kissingen (July 10th) and the Prince of Hesse, commanding the other army, at Aschaffenurg (July 14th). On the 16th the Prussians entered Frankfort, which they overwhelmed with requisitions and contributions. General Manteuffel, Falkenstein’s successor, then drove the federal armies from the line of the Tauber, where they had united, back to Wurzburg. On the 28th an armistice was concluded.