And thus time passed on until the eventful year 1870. By that year Prussia had completed its work among the north German states and was ready for the issue of hostilities, if this should be necessary. On the other hand, Napoleon, who had found his prestige in France from various causes decreasing, felt obliged in 1870 to depart from his policy of personal rule and give that country a constitutional government. This proposal was submitted to a vote of the people and was sustained by an immense majority. He also took occasion to state that “peace was never more assured than at the present time.” This assurance gave satisfaction to the world, yet it was a false one, for war was probably at that moment assured. DISCONTENT IN FRANCE There were alarming signs in France. The opposition to Napoleonism was steadily gaining power. A bad harvest was threatened—a serious source of discontent. The parliament was discussing the reversal of the sentence of banishment against the Orleans family. These indications of a change in public sentiment appeared to call for some act that would aid in restoring the popularity of the emperor. And of all the acts that could be devised a national war seemed the most promising. If the Rhine frontier, which every Frenchman regarded as the natural boundary of the empire, could be regained by the arms of the nation, discontent and opposition would vanish, the name of Napoleon would win back its old prestige, and the reign of Bonapartism would be firmly established. Acts speak louder than words, and the acts of Napoleon were not in accord with his assurances of peace. Extensive military preparations began, and the forces of the empire were strengthened by land and sea, while great trust was placed in a new weapon, of murderous powers, called the Mitrailleuse, the predecessor of the machine gun, and capable of discharging twenty-five balls at once. CAUSES OF HOSTILE RELATIONS On the other hand, there were abundant indications of discontent in Germany, where a variety of parties inveighed against the rapacious policy of Prussia, and where Bismarck had sown a deep crop of hate. It was believed in France that the minor states would not support Prussia in a war. In Austria the defeat of 1866 rankled, and hostilities against Prussia on the part of France seemed certain to win sympathy and support in that composite empire. Colonel Stoffel, the French military envoy at Berlin, declared that Prussia would be found abundantly prepared for a struggle; but his warnings went unheeded in the French Cabinet, and the warlike preparations continued.