TWO:Burgoyne was now in a condition which demanded all the talents of a great general. His forces were heavily reduced, those of the enemy much increased, and he was amongst bogs and wildernesses, which Barrington and Barr�� had from the first declared would be fatal to any army. He had sent express after express to Howe to urge a movement in co-operation, but no news of it arrived, and every day he was becoming more and more cut off from advance or retreat. Whilst these circumstances were operating against him, Burgoyne collected his artillery and provisions for about a month, and, forming a bridge of boats, passed his army, on the 13th and 14th of September, over the Hudson, and encamped on the heights and plains of Saratoga. Just at this juncture Schuyler had been superseded by his successor Gates, yet he himself remained to give his assistance in the campaign. The day after Gates assumed the command, Morgan had marched in with his rifle corps, five hundred strong, and Major Dearborn with two hundred and fifty other picked men. Arnold, too, had returned from pursuit of St. Leger, with two thousand men. The Americans numbered, with militia continually flocking in, nearly eight thousand, whilst Burgoyne's force did not exceed half that number. To approach the Americans it was necessary to cross the low ground, seamed with watercourses and rugged with scrub and stones, and to lay down bridges and causeways. This being completed, on the 19th the British army took position at Bemus's Heights in front of the American left. Gates, stimulated by the presence of Arnold, began the attack by sending out a detachment to turn Burgoyne's right flank, but they soon perceived the covering division of Fraser, and retreated. Gates then put Arnold at the head of a still stronger detachment to fall directly on Burgoyne's position, and a severe fight commenced about three o'clock in the afternoon, which lasted until sunset. Arnold made the most impetuous[243] assaults on the British line to break it, but everywhere in vain, although the whole weight of the attack fell on three or four of our regiments, the rest being posted on some hills, and the Germans on the left at a greater distance. Whenever they advanced into the open field, the fire of the American marksmen from their concealment drove them back in disorder; but whenever the Americans ventured out, the British rushed forward and committed havoc amongst them; so the contest continued till night. The British remained in the field and claimed the victory; but it was a victory severely won, and far from decisive. The losses on both sides had been from five hundred to six hundred killed and wounded.In January of 1745 died Charles VII., King of Bavaria and Emperor of Germany. His life had been rendered miserable, and his kingdom made the prey of war, by his unpatriotic mania of supporting the French in their attacks on Germany. His son and successor showed himself a wiser and a better man. He at once renounced all claims to the Austrian succession, and to the Imperial crown. He agreed to vote for the Prince of Tuscany, Maria Theresa's husband, at the next Diet, and never to support the French or the Prussian arms. On these terms a treaty was concluded between Austria and Bavaria at Füssen, and Austria therefore restored to him his rightful inheritance of Bavaria.