THREE:My dear Brother, my dear Sister,I write you both at once for want of time. I have as yet received no answer from Vienna. I shall not get it till to-morrow. But I count myself surer of war than ever, as the Austrians have named their generals, and their army is ordered to march to K?niggr?tz. So that, expecting nothing else but a haughty answer, or a very uncertain one, on which there will be no reliance possible, I have arranged every thing for setting out on Saturday next.After the battle of Mollwitz, General Neipperg withdrew the defeated Austrian army to the vicinity of Neisse, where he strongly intrenched himself. Frederick encamped his troops around Brieg, and made vigorous preparations to carry the place by storm. With great energy he pushed forward his works, and in less than three weeks was ready for the assault. On the night of April 26 there was a tempest of extraordinary violence, which was followed, the next night, by a dead calm, a cloudless sky, and a brilliant moon. On both sides of the River Oder, upon which Brieg was situated, there was an open champaign country. Several bridges crossed the river. At a fixed moment two thousand diggers were collected, at appointed stations, divided into twelve equal parties. With the utmost exactness they were equipped with all the necessary implements. These diggers, with spade and pickaxe, and yet thoroughly armed, were preceded a few yards by covering battalions, who, having stealthily and silently obtained the position assigned to them, were to lie flat upon the ground. Not a gun was to be fired; not a word was to be spoken save in a whisper; not even a pipe was to be lighted. Some engineers were to mark out with a straw266 rope, just in the rear of the covering party, the line of the first parallel. Every imaginable contingency was provided for, and each man was to attend to his individual duty with the precision of clock-work.
