But Frederick had his eye upon them. He was biding his time. Suddenly there came a change. It was about half-past two in the afternoon. The French had reached the position for which he had been waiting. Quickly the staff officers dashed right and left with their orders. The trumpets sounded. As if by magic the tents were struck, the men sprang to their ranks and were drawn up in battle array, the artillery opened its fire, the seeming inertness which had prevailed was with extraordinary rapidity exchanged for warlike activity; the complete discipline of the Prussian army had never been more notably displayed. The French, who had been marching forward with careless ease, beheld this change of the situation with astounded eyes. They looked for heaviness and slowness of movement among the Germans, and could scarcely believe in the possibility of such rapidity of evolution. But they had little time to think. The Prussian batteries were pouring a rain of balls through their columns. And quickly the Prussian cavalry, headed by the dashing Seidlitz, was in their midst, cutting and slashing with annihilating vigor. The surprise was complete. The French found it impossible to form into line. Everywhere their columns were being swept by musketry and artillery, and decimated by the sabres of the charging cavalry. In almost less time than it takes to tell it they were thrown into confusion, overwhelmed, routed; in the course of less than half an hour the fate of the battle was decided, and the French army completely defeated. Their confidence of a short time before was succeeded by panic, and the lately trim ranks fled in utter disorganization, so utterly broken that many of the fugitives never stopped till they reached the other side of the Rhine. Ten thousand prisoners fell into Frederick's hands, including nine generals and numerous other officers, together with all the French artillery, and twenty-two standards; while the victory was achieved with the loss of only one hundred and sixty-five killed and three hundred and fifty wounded on the Prussian side. The triumph was one of discipline against over-confidence. No army under less complete control than that of Frederick could have sprung so suddenly into warlike array. To this, and to the sudden and overwhelming dash of Seidlitz and his cavalry, the remarkable victory was due. Just one month from that date, on the 5th of December, another great battle took place, and another important victory for Frederick the Great. With thirty-four thousand Prussians he defeated eighty thousand Austrians, while the prisoners taken nearly equalled in number his entire force. The Austrians had taken the opportunity of Frederick's campaign against the French to overrun Silesia. Breslau, its capital, with several other strongholds, fell into their hands, and the probability was that if left there during the winter they would so strongly fortify it as to defy any attempt of the Prussian king to recapture it.