As Frederick received the tidings of this death, he rose, dressed himself, and his ague disappeared, to return no more. A courier was immediately dispatched, at the top of his speed, to summon to his presence General Schwerin and M. Podewils, his chief minister. Two days must elapse before they could reach him. In the mean time, the king, taking counsel of no one, was maturing his plans, and making quiet but vigorous preparations for their execution. He wrote the next day to Voltaire, in allusion to the emperor’s death, “I believe that there will, by June next, be more talk of cannon, soldiers, trenches, than of actresses and dancers for the ballet. This small event changes the entire system of Europe. It is the little stone which Nebuchadnezzar saw in his dream, loosening itself and rolling down on the image made of four metals, which it shivers to ruin.” On the southeast frontier of Prussia, between that kingdom, and Poland, and Hungary, there was an Austrian realm called Silesia. The country embraced a territory of twenty thousand square miles, being about twice as large as the State of Vermont. The population was about two millions. For more than a century Silesia had been a portion of the Austrian kingdom. Time, and the assent of Europe, had sanctioned the title. [Illustration: THE DEATH-SCENE OF THE EMPEROR.] But the young King Frederick was very ambitious of enlarging the borders of his Liliputian realm, and of thus attaining a higher position among the proud and powerful monarchs who surrounded him. Maria Theresa, who had inherited the crown of Austria, was a remarkably beautiful, graceful, and accomplished young lady, in the twenty-fourth year of her age. She was a young wife, having married Francis, Duke of Lorraine. Her health, as we have mentioned, was at that time delicate. Frederick thought the opportunity a favorable one for wresting Silesia from Austria, and annexing it to his own kingdom. The queen was entirely inexperienced, and could not prove a very formidable military antagonist. Her army was in no respect, either in number, discipline, or _materiel_, prepared for war. Her treasury was deplorably empty. There was also reason for Frederick to hope that several claimants would rise in opposition to her, disputing the succession.