Next came the declaration of war by the King of Prussia, which Buonaparte styled a treachery; but, on the contrary, the King of Prussia had only preserved faith towards his oppressor and insulter too long. Not only all Prussia, but all Germany was on fire to throw off the detested yoke of the oppressor, and Frederick William would have been a traitor to his people and to common sense to have hesitated. Yet he proposed terms of a mutual settlement. To place himself in a position of independent treaty, he suddenly left Berlin on the 22nd of January, and made his way to Breslau, where he was out of the reach of French arms, and in certainty of the arrival, at no very distant date, of Russian ones. He invited, however, the French ambassador to follow him, and he there proposed an armistice, on the conditions that the French should evacuate Dantzic and all the other Prussian fortresses on the Oder, and retire behind the Elbe, on which the Czar had promised that he would stop the march of his army beyond the Vistula. But Buonaparte treated the proposition with contempt; he was determined to give up nothing--to recover everything. Immediately on the rejection of his terms Frederick William concluded a treaty with Alexander on the 28th of February, and Austria was invited to join the league. Alexander had joined his army himself on the 22nd of December, and had marched along with it through that horrible winter. On the 1st of March Prussia concluded its alliance with Alexander, offensive and defensive. On the 15th Alexander arrived at Breslau, and there was an affecting meeting of the two sovereigns, who had been placed in outward hostility by the power of Buonaparte, but who had never ceased to be friends at heart. The King of Prussia was moved to tears. "Courage, my brother," said Alexander; "these are the last tears that Napoleon shall cause you."