The General eagerly inquired what had transpired during his absence, and found that Alvarado had acted in a manner that was not only undiplomatic but also bloodthirsty. A few days after Cortés had marched towards the coast, the Aztec festival of “The Incensing of Huitzilopochtli” was celebrated, and, having asked permission to use the teocalli, the Aztecs assembled to the number of at least six hundred. The natives wore their magnificent gala attire, with mantles of feather-work sprinkled with precious stones, and collars, bracelets, and ornaments of gold. Alvarado and his men, fully armed, attended as spectators, and, as the natives were engaged in one of their ceremonial dances, fell upon them suddenly,—sword in hand. A great and dreadful slaughter now followed, the Aztecs being hewn down without resistance. Those who attempted to escape by climbing the wall of serpents, were cut down to a man, until not a single one remained alive. The tidings of this awful massacre flew instantly through the capital, and the city rose in arms against these terrible invaders, who would do such a dastardly deed.

The Spaniards made themselves secure in their citadel, but they were attacked with the greatest fury. The works were undermined, and some of the more courageous assailants set fire to the walls. Montezuma was entreated to interfere, and, mounting the battlement, requested the howling mob of Aztecs to desist from storming the fortress, out of regard for his own safety. This they did, although a regular blockade was begun, and high walls were thrown up around the citadel in order to prevent the egress of the Spaniards. The Aztec warriors chanted defiance at Alvarado and his men, while sullenly awaiting the time when the Spaniards would be starved into submission.

Cortés was angered and ashamed at the action which his Lieutenant had taken, and, calling him to him, roundly upbraided him for attacking the natives in this brutal fashion. As an explanation for his atrocious act, Alvarado declared that he had struck this blow in order to intimidate the natives and crush an uprising which he had learned was about to occur.

“You have done badly!” cried Cortés. “You have been false to your trust and your conduct has been that of a madman!”

The Spanish commander lost his self-control for the first time, and allowed his disgust and irritation to be plainly seen. He bitterly regretted that he had entrusted so important a command to one who had such a rash and cruel nature. But the deed was done. The Aztecs were now in open revolt, and the Spaniards had to battle for their very lives. The whole city was in arms, the drawbridges were raised, and the enemy was collecting from every quarter.

As Cortés directed the troops within the citadel, to which he had had to fight his way after the destruction of Narváez, he heard a long, hoarse, sullen roar from the streets of the city. It became louder and louder, until, as he stood upon the parapet and looked into the distance, he could see dark masses of warriors rolling towards the citadel in a confused tide, while the flat roofs of the houses nearby were covered with swarms of menacing figures, who brandished their weapons, and cried out with shrill voices: “Death to the invaders! Death to the enemies of our gods! Death to the dogs from Spain!” The great war drum upon the teocalli rolled out a mournful and doleful sound of battle, while gay banners fluttered from the serried ranks of the approaching army.

On, on, came the wild Aztecs, their shrill yells sounding high above the rolling of their rude drums, and, as they came within sight of the Spanish quarters, they let loose a perfect tempest of stones, darts, and arrows. At the same time those upon the roofs let drive a blinding volley. The men under Cortés waited until the enemy were within a hundred yards of the ancient palace, in which they had barricaded themselves, and then thundered a return volley from their cannon and guns. The first few ranks of the Aztec warriors were swept to the ground, but, leaping over the prostrate bodies of the slain, the great horde of fighting men came on. Soon some of the bolder warriors succeeded in getting close enough to the wall to be sheltered by it from the fire of the Spaniards, so they made a gallant yet futile effort to scale the parapet. As soon as their heads appeared above the ramparts, they were shot down, one after another, and fell to the street below. Great piles of the slain lay heaped before the ancient palace of the Montezumas.

Burning arrows were now shot upon the buildings in the courtyard, and several of them took fire. So severe was the conflagration that a part of the wall had to be thrown down, thus laying open a formidable breach, which the Aztecs endeavored to storm. But cannon were pointed at the spot, and a file of arquebusiers kept up an incessant volley-fire through the opening, so that those who attempted to get through were killed as fast as they reached the portal. All day long the fight raged with fury, and, when night came, the Spaniards could get no sleep, for they were in hourly expectation of a new attack.

Next morning the mournful war-drum again groaned out its call to the battle, and again the serried ranks of the enfuriated Aztec warriors came on to the attack. Showers of burning arrows, darts, and heavy stones fell against the Spanish battlement, and the mass of warriors struggled with renewed fury to gain possession of the breach. Cortés ordered a sortie, hoping to drive this body of invaders away, but, when the gates were thrown open and he dashed forward with the cavalry, assisted by a large force of Tlascalans, the natives retreated behind a barricade. Heavy guns were ordered up, and the barriers were demolished; but, as he pressed the Aztecs backwards, so many came in upon the flanks that he was forced to retreat. As the Spaniards reëntered their fortress, pursued by a shower of darts and arrows, the Indians once more closed around it, with menacing cries and insults.

“The gods have delivered you into our hands at last!” they called. “Huitzilopochtli has long been crying for his victims, and the stone of sacrifice is ever ready. Our knives are sharpened. The wild beasts in the palace are roaring for their feast.”