A universal shout of assent was the response. Concealing the footmen in a thicket, he, at the head of thirty horsemen, rode boldly to the gates of the castle, bidding defiance, with all the utterances and gesticulations of contempt, to the whole garrison. Those on the ramparts, stung by the insult, rushed out to chastise so impudent a challenge. The footmen rose from their ambush, and assailants and assailed rushed pell mell in at the open gates of the castle. The garrison were cut down or taken captive, and the fortress demolished. Another party had fled to the castle of Uttleberg. By an ingenious stratagem, this castle was also taken. Success succeeded success with such rapidity, that the confederate barons, struck with consternation, exclaimed, "All opposition is fruitless. Rhodolph of Hapsburg is invincible." They consequently dissolved the alliance, and sought peace on terms which vastly augmented the power of the conqueror. Basle now incurred the displeasure of Rhodolph. He led his armies to the gates of the city, and extorted satisfaction. The Bishop of Basle, a haughty prelate of great military power, and who could summon many barons to his aid, ventured to make arrogant demands of this warrior flushed with victory. The palace and vast possessions of the bishop were upon the other side of the unbridged Rhine, and the bishop imagined that he could easily prevent the passage of the river. But Rhodolph speedily constructed a bridge of boats, put to flight the troops which opposed his passage, drove the peasants of the bishop everywhere before him, and burned their cottages and their fields of grain. The bishop, appalled, sued for a truce, that they might negotiate terms of peace. Rhodolph consented, and encamped his followers. He was asleep in his tent, when a messenger entered at midnight, awoke him, and informed him that he was elected Emperor of Germany. The previous emperor, Richard, had died two years before, and after an interregnum of two years of almost unparalleled anarchy, the electors had just met, and, almost to their own surprise, through the fluctuations and combinations of political intrigue, had chosen Rhodolph of Hapsburg as his successor. Rhodolph himself was so much astonished at the announcement, that for some time he could not be persuaded that the intelligence was correct. To wage war against the Emperor of Germany, who could lead almost countless thousands into the field, was a very different affair from measuring strength with the comparatively feeble Count of Hapsburg. The news of his election flew rapidly. Basle threw open her gates, and the citizens, with illuminations, shouts, and the ringing of bells, greeted the new emperor. The bishop was so chagrined at the elevation of his foe, that he smote his forehead, and, looking to heaven, profanely said, "Great God, take care of your throne, or Rhodolph of Hapsburg will take it from you!"