After so fatal an event, there was no more room to hope for peace with the Mexicans, and it became necessary to retire in haste, and at whatever cost, from a town in which the Spaniards were threatened with blockade and starvation. For this retreat Cortès was preparing in secret. He saw his troops each day more and more closely hemmed in, whilst several times he was forced himself to take his sword in his hand and to fight like a common soldier. Solis even relates, but upon what authority is not known, that during an assault which was made upon one of the edifices commanding the Spanish quarter, two young Mexicans, recognizing Cortès, who was cheering on his soldiers, resolved to sacrifice themselves in the hope of killing the man who had been the author of their country's calamities. They approached him in a suppliant attitude, as though they would ask for quarter, then seizing him round the waist they dragged him towards the battlements, over which they threw themselves, hoping to drag him over with them. But thanks to his exceptional strength and agility Cortès managed to escape from their embrace, and these two brave Mexicans perished in their generous but vain attempt to save their country.

The retreat being determined upon, it was necessary to decide upon whether it should be carried out by night or by day. If in the daytime the enemy would be more easily resisted, any ambuscades which might be prepared would be more easily avoided, while they could better take precautions to repair any bridges broken by the Mexicans. On the other hand, it was known that the Indians will seldom attack an enemy after sunset, but what really decided Cortès in favour of a nocturnal retreat was, that a soldier who dabbled in astrology had declared to his comrades that success was certain if they acted in the night.

They therefore began their march at midnight. Besides the Spanish troops, Cortès had under his orders detachments from Tlascala, Zempoalla, and Cholula, which, notwithstanding the serious losses which had been sustained, still numbered 7000 men. Sandoval commanded the vanguard, and Cortès the centre, where were the cannon, baggage, and prisoners, amongst whom were a son and two daughters of Montezuma; Alvarado and Velasquez de Léon led the rearguard. With the army was carried a flying bridge, which had been constructed to throw over any gaps there might be in the causeway. Scarcely had the Spaniards debouched upon the dike leading to Tacuba, which was the shortest of all, when they were attacked in front, flank, and rear by solid masses of the enemy, whilst from a fleet of numberless canoes, a perfect hailstorm of stones and missiles fell upon them. Blinded and amazed, the allies knew not against whom to defend themselves first. The wooden bridge sank under the weight of the artillery and fighting men. Crowded together upon a narrow causeway where they could not use their fire-arms, deprived of their cavalry who had not room to act, mingled with the Indians in a hand-to-hand combat, not having strength to kill, and surrounded on all sides, the Spaniards and their allies gave way under the ever renewed numbers of the assailants. Officers and soldiers, infantry and cavalry, Spaniards and Tlascalans were confounded together, each defended himself to the best of his ability, without caring about discipline or the common safety.

All seemed lost, when Cortès with one hundred men succeeded in crossing the breach in the dike upon the mass of corpses which filled it up. He drew up his soldiers in order as they arrived, and putting himself at the head of those least severely wounded, plunged wedge-fashion into the mêlée, and succeeded in disengaging from it a portion of his men. Before day dawned all those who had succeeded in escaping from the massacre of the noche triste, as this terrible night was called, found themselves reunited at Tacuba. It was with eyes full of tears that Cortès passed in review his remaining soldiers, all covered with wounds, and took account of the losses which he had sustained; 4000 Indians, Tlascalans, and Cholulans, and nearly all the horses were killed, all the artillery and ammunition, as well as the greatest part of the baggage, were lost, and amongst the dead were several officers of distinction—Velasquez de Léon, Salcedo, Morla, Larès, and many others; one of those most dangerously hurt was Alvarado, but not one man, whether officer or soldier, was without a wound.

The fugitives did not delay at Tacuba, and by accident they took the road to Tlascala, where they did not know what reception might await them. Ever harassed by the Mexicans, the Spaniards were again obliged to give battle upon the plains of Otumba to a number of warriors, whom some historians reckon at two hundred thousand. Thanks to the presence of some cavalry soldiers who still remained to him, Cortès was able to overthrow all who were in front of him, and to reach a troop of persons whose high rank was easily discerned by their gilded plumes and luxurious costumes, amongst whom was the general bearing the standard. Accompanied by some horsemen, Cortès threw himself upon this group and was fortunate enough, or skilful enough, to overturn by a lance-thrust the Mexican general, who was then despatched by the sword by a soldier named Juan de Salamanca. From the moment when the standard disappeared the battle was gained, and the Mexicans, panic-stricken, fled hastily from the field of battle. "Never had the Spaniards incurred greater danger," says Prescott, "and had it not been for the lucky star of Cortès, not one would have survived to transmit to posterity the history of the sanguinary battle of Otumba." The booty was considerable, and sufficed in part, to indemnify the Spaniards for the loss they had sustained in leaving Mexico, for this army which they had just defeated was composed of the principal warriors of the nation, who, having been quite confident of success, had adorned themselves with their richest ornaments.

Cortès at the Battle of Otumba.

The day after the battle the Spaniards entered the territory of Tlascala. Bernal Diaz says, "I shall now call the attention of curious readers to the fact that when we returned to Mexico to the relief of Alvarado, we were in all 1300 men, including in that number ninety-seven horsemen, eighty cross-bowmen, and the same number armed with carbines; besides, we had more than 2000 Tlascalans, and much artillery. Our second entry into Mexico took place on St. John's Day, 1520; our flight from the city was on the 10th day of the month of July following, and we fought the memorable battle of Otumba on the 14th day of this same month of July. And now I would draw attention to the number of men who were killed at Mexico during the passage of the causeways and bridges, in the battle of Otumba, and in the other encounters upon the route. I declare that in the space of five days 860 of our men were massacred, including ten of our soldiers and five Castilian women, who were killed in the village of Rustepèque; we lost besides 1200 Tlascalans during the same time. It is to be noticed also that if the number of dead in the troop of Narvaez were greater than in the troop of Cortès, it was because the former soldiers set out on the march laden with a quantity of gold, the weight of which hindered them from swimming, and from getting out of the trenches."

The troops with Cortès were reduced to four hundred and forty men, with twenty horses, twelve cross-bowmen, and seven carabineers; they had not a single charge of gunpowder, they were all wounded, lame, or maimed in the arms. It was the same number of men that had followed Cortès when he first entered Mexico, but how great a difference was there between that conquering troop, and the vanquished soldiers who now quitted the capital.

As they entered the Tlascalan territory Cortès recommended his men, and especially those of Narvaez, not to do anything which could vex the natives, the common safety depending upon not irritating the only allies which remained to them. Happily the fears which had arisen as to the fidelity of the Tlascalans proved groundless. They gave the Spaniards a most sympathizing welcome, and their thoughts seemed to be wholly bent upon avenging the death of their brothers massacred by the Mexicans. While in their capital Cortès heard of the loss of two more detachments, but these reverses, grave as they were, did not discourage him; he had under his orders troops inured to war and faithful allies, Vera-Cruz was intact, he might once more reckon upon his good fortune. But before undertaking a new campaign or entering upon another siege, help must be sought and preparations made, and with these objects in view the general set to work. He sent four ships to Hispaniola to enrol volunteers and purchase powder and ammunition, and meanwhile he caused trees to be cut down in the mountains of Tlascala, and with the wood thus obtained twelve brigantines were constructed, which were to be carried in pieces to the Lake of Mexico, to be launched there at the moment when needed.

After suppressing some attempts at mutiny amongst the soldiers, in which those who had come with Narvaez were the most to blame, Cortès again marched forwards, and, with the help of the Tlascalans, first attacked the people of Tepeaca and of other neighbouring provinces, a measure which had the advantage of exercising anew his own troops in war, and of training his allies. While this was going on, two brigantines bringing ammunition and reinforcements fell into the hands of Cortès; these ships had been sent to Narvaez by Velasquez, in ignorance of his misadventures; at this time also some Spaniards sent by Francis de Garay, governor of Jamaica, joined the army. In consequence of these reinforcements the troops with Cortès, after he had rid himself of several partisans of Narvaez with whom he was dissatisfied, amounted to five hundred infantry, of whom eighty carried muskets, and forty horse-soldiers. With this small army, and with one thousand Tlascalans, Cortès set out once more for Mexico on the 28th of December, 1520, six months after he had been forced to abandon the city. This campaign had for its theatre countries already described, and must therefore be passed over somewhat rapidly here, notwithstanding the interest attaching to it; to enter fully into the history of the conquest of Mexico would not be in accordance with the primary object of this work.