Battle on Bemis's Heights
There was now a lull in the tempest of battle. It was at the middle of the afternoon of a bright September day. That lull was succeeded by a more violent outburst of fury. Burgoyne opened a heavy cannonade upon the Americans, who made no response. Then he ordered a bayonet charge. Column after column of British troops were soon moving over the gently rolling ground, toward the American lines. As they rushed forward to charge upon the republicans, their silent enemy sprang forward like tigers from a covert, and assailed the British so furiously, with ball and bayonet, that they recoiled, and were pushed far back. At that time Arnold was at headquarters, seated upon his large, black charger, and begging in vain of Gates for reinforcements. When he heard that the battle was raging, but with no decisive results, he could no longer brook delay. Turning his horse's head toward the storm, and exclaiming, "I'll soon put an end to it," he went off at full gallop, followed by an officer whom Gates sent after him to order him back. The subaltern could not overtake the gallant general, who, by his words and example, animated the republican troops. For three hours the battle raged, the combatants surging backward and forward across the fields like the ebb and flow of a tide, each winning and losing victory alternately. All too late, Gates sent out the New York regiments of Van Cortlandt and Livingston, and the whole brigade of Learned. The Americans had lately almost turned the British flank, when Colonel Breyman, with his Germans fighting bravely, prevented the blow that might have been fatal to the British army.

But for Arnold, no doubt Burgoyne would have reached Albany within a day, a victor. Had Gates complied with Arnold's wishes for reinforcements early, the surrender of Burgoyne's army might not have been deferred a month. To Arnold and his division was chiefly due the credit of successfully resisting the invaders at Bemis's Heights. The jealous Gates, angry because the army praised Arnold, did not mention his name, nor that of the gallant Morgan, in his official report of the battle, in which the Americans lost less than three hundred men.
On the morning of the 20th (September, 1777), Burgoyne perceived the desperate condition of his army, encamped so near the American lines that they could not make a movement unperceived by their foe. He had lost about six hundred men. His broken army were utterly dispirited. Arnold wished to attack him at dawn, but Gates would not consent. Burgoyne withdrew to a point two miles from the American lines, where he cast up intrenchments, hoping hourly for good news from Sir Henry Clinton at New York. He harangued his troops to revive their courage, and declared his determination to force his way to Albany or to leave his body on the field. His own spirits were revived the next morning by a message from Sir Henry, who promised to make a diversion in his favor by an expedition up the Hudson River. The same messenger brought a despatch from Howe announcing his victory over Washington on the Brandywine. These glad tidings were communicated to his army, and Burgoyne wrote to Clinton that he could maintain his position until the 12th of October. But his condition rapidly grew worse. The American army on his front increased, while his own decreased. The American militia were swarming on his flanks and rear, and his foraging parties were so harassed by them, that they could gather very little food for the starving horses. In his hospitals were at least eight hundred sick and wounded men, and his effective troops had to be fed with diminished rations. The Indians deserted him, while through the exertions of Schuyler, Oneida warriors joined the army of Gates. General Lincoln arrived with two thousand militia on the 22d, and took command of the right wing of the army.
With all his advantages over the enemy, Gates remained inactive. His officers were chagrined. Arnold, chafed by Gates's apathy, could not restrain his impatience, and he wrote a note to his commander, saying: "I think it my duty (which nothing shall deter me from doing) to acquaint you the army is becoming clamorous for action. The militia (who compose a quarter part of the army) are already threatening to go home. One fortnight's inaction will, I make no doubt, lessen your army, by sickness and desertion, at least four thousand men, in which time the enemy may be reinforced, and make good their retreat. I have reason to think that had we improved the 20th of September, it might have ruined the enemy. That is past; let me entreat you to improve the present time." This proper impertinence on the part of a subordinate, Gates treated with silent contempt.