Burgoyne was surprised and mortified at the hold and successful resistance of the Americans, and saw clearly that it would be useless to attempt to carry the works by storm, or in any other way to push forward toward Albany. He resolved to strengthen his position, endeavor to communicate with Howe and Clinton at New York, and effect by their co- operation what his own unaided troops could not accomplish. Had he been aware of the true condition of the Americans on the morning after the battle, he might easily have won a victory, for the soldiers composing the left wing, which sustained the conflict, had only a single round of cartridges left. Nor was the magazine in a condition to supply them, for such was the difficulty of procuring ammunition at that time, that the army had a very meager quantity when the conflict began the day previous, and now there were not in the magazine forty rounds to each man in the service. At no time was there more than three days' provisions in the camp, and on the day of action there was no flour. A supply arrived on the 20th, and the disheartening contingency of short allowance to the weary soldiers was thus prevented. General Gates alone was privy to this deplorable deficiency, and it was not until after a supply of powder and window-leads for bullets was received from Albany that he made the fact known, and thus gave a plausible reason for not complying with Arnold's urgent request to commence the battle early again the next morning. Both parties now wrought diligently in strengthening their respective positions. The Americans extended and completed their line of breast- works from the northeastern angle on the river hills, * westward about three fourths of a mile, to the heights, a few rods north * See the small map on page 46. Fortifications of both Camps.--Junction of Lincoln with the Army at Bemis's.--Relative Position of the Armies 058 of the dwelling of Mr. Neilson. From this point they were extended south and southwest to a large ravine, now on the south side of the road leading to Saratoga Springs. At the northwest angle, near Mr. Neilson's, stood the log barn before alluded to. This was strengthened by a double tier of logs on three sides. Strong batteries, in circular form, extended about one hundred and fifty feet south. The whole was encircled by a deep trench and a row of strong palisades. The area within was about half an acre. When completed, it formed quite a strong bulwark, and was named Fort Neilson. About fifty rods south of the fort was a strong battery; and in the rear, near the center of the encampment, stood the magazine, made bomb- proof. The front of the camp was covered by a deep ravine skirted by a dense forest, running nearly parallel with the lines, from the river hills westward. For some distance west of the fort, large trees were felled, and presented a strong _abatis_ toward the enemy. *