execution against Prussia. In the event of the rejection of Prussia's motion, Bismarck had made it clear that Prussia would withdraw from the Confederation, and that in the event of her being victorious in the ensuing war those states of northern Germany that voted against her would cease to exist. In spite of this, the Austrian motion was carried by nine votes to six. The Prussian delegate at once withdrew from the diet, and on the following day (June 15) the Prussian troops advanced over the Saxon frontier. Austro-Prussian War of 1866. Treaty of Prague, August 23. Aggrandizement of Prussia. The war that followed, conveniently called the Seven Weeks' War (q.v.), culminated before a month had passed, on the 3rd of July, in the crushing Prussian victory of Königgrätz. The rapidity and overwhelming character of the Prussian success ensured the triumph of Bismarck's policy. The intervention which Napoleon had planned resolved itself into diplomatic _pourparlers_ of which the result was wholly insignificant; and even before the war was ended Bismarck was preparing for an understanding with Austria and with the South German states that should minimize the risk of a French attack. By the preliminary treaty of peace signed at Nikolsburg on the 26th of July the great objects for which Prussia had fought were fully secured. By Article I. the integrity of the Austrian monarchy was preserved, with the exception of Lombardo-Venetia; by Article II. Austria consented to "a new organization of Germany without the participation of the empire of Austria," consented to "the closer union" to be founded by the king of Prussia to the north of the Main, and to the German states south of the Main entering into a union, the national relations of which with the North German Confederation were to be "the subject of an ulterior agreement between the two parties"; by Article III. Austria transferred all her rights in Schleswig and Holstein to Prussia, reserving the right of the people of north Schleswig to be again united to Denmark should they "express a desire to be so by a vote freely given"; by Article V. the territory of Saxony was to remain intact. These Articles, embodying the more important terms, were included with slight verbal alterations in the treaty of peace signed at Prague on the 23rd of August. Separate treaties of peace had been signed with Württemberg on the 13th, with Baden on the 17th and with Bavaria on the 22nd of August; treaties with Hesse-Darmstadt followed on the 3rd of September, with Saxe-Meiningen on the 8th of October and with Saxony on the 21st. The other unfortunate North German states which had sided with Austria were left to their fate, and on the 20th of September King William issued a decree annexing Hanover, Hesse-Cassel, Nassau and the free city of Frankfort to the Prussian monarchy, and bringing them under the Prussian constitution. Federal constitution.