For six weeks thereafter Windischgrätz devoted himself to stamping out the rebellion in Vienna, and in preparing for a campaign against Hungary. On December 2 poor, weak-witted Ferdinand abdicated, and his nephew Francis Joseph succeeded him as emperor. This change betokened the returning confidence of the Court party. They now felt sure of crushing the revolution, and of restoring the Old Régime; but they had no intention that, when the rest of Austria was re-subjected to their despotism, Hungary alone should enjoy a constitutional government. Yet this had been promised by Ferdinand, and he had scruples against openly violating his oath. Therefore, by removing him and substituting Francis Joseph, they had a sovereign unhampered by pledges. To this scheme the Magyars naturally did not bend; their Constitution was their life, and that Constitution recognized no king who had not been crowned by the Magyars, and had not sworn to preserve their rights inviolate. Ten days before Christmas, Windischgrätz opened his campaign. Five armies besides his own invaded Hungary from five different directions. The Magyars had employed the six weeks’ lull in defensive preparations. They gave Arthur Görgei, an ex-officer thirty-one years old,--able, stern, selfish, and inordinately ambitious,--the command of the Army of the Upper Danube. He proposed to abandon the frontier and to mass the Hungarian forces in the interior, where they could choose their own ground; but the Committee of Defense insisted that every inch of Hungarian soil should be contested. A fortnight’s operations proved the wisdom of Görgei’s plan: the Magyars were easily driven back, and on New Year’s eve the Austrians camped within gunshot of Buda-Pesth. The following day, January 1, 1849, a melancholy procession of ministers, deputies, state officials, fearful citizens, and stragglers, set out from Pesth, carrying with them the precious crown of St. Stephen, the public coffers and archives, and the printing-presses for bank-notes. Debreczin, a town forty leagues inland, became the temporary capital. At Buda-Pesth, Windischgrätz celebrated his triumph by holding a Bloody Assize. To envoys from the fugitive government who asked him to state his conditions, he only replied, “I do not treat with rebels.” Among the Magyars, consternation was quickly succeeded by a mood of desperation,--such a mood as made France invincible in 1792. Again did Kossuth’s eloquence pass like the breath of life over the land; again did his energy direct the equipment of new recruits and fill the gaps of the regiments already in the field. Had the deputies at Debreczin voted as they wished, they would have voted for peace; but they knew that the majority of their countrymen would reject any peace which Austria was likely to offer, and they were ashamed to appear less daring than Kossuth.