ONE:At three o��clock in the morning of the 20th of August, and after the march of a few hours, the little army of Frederick commenced constructing a fortified camp near the poor little village of Bunzelwitz, about half way between the Silesian fortresses of Schweidnitz and Striegau. Spades were provided. Fifty thousand men were instantly employed, according to a well-matured plan, in digging and trenching. The extraordinary energies of Frederick seemed to nerve every arm. Here there was speedily reared the camp of Bunzelwitz, which has attained world-wide renown.The plan of his Prussian majesty was bold and sagacious. He supposed that he could easily take Olmütz. Availing himself of the vast magazines to be found there, he would summon450 his brother Henry to join him by a rapid march through Bohemia, and with their combined force of sixty thousand troops they would make a rush upon Vienna. The Austrian capital was distant but about one hundred miles, directly south. As the Austrian army was widely dispersed, there were but few impediments to be encountered. The success of this plan would compel the allies to withdraw their forces from the territories of the King of Prussia, if it did not enable Frederick to dictate peace in the palaces of Maria Theresa.