The forlorn condition of the new settlers was made still worse by domestic feuds. A part of the citizens seceded from the main body, and formed a separate community on the neighboring marshes. Thus divided, it was long before they could aspire to the acquisition of territory on the main land. They gradually increased, however, in numbers, and strengthened themselves yet more by various improvements in their polity and military discipline, while they established a reputation for courage as well as cruelty in war which made their name terrible throughout the Valley. In the early part of the fifteenth century, nearly a hundred years from the foundation of the city, an event took place which created an entire revolution in the circumstances and, to some extent, in the character of the Aztecs. This was the subversion of the Tezcucan monarchy by the Tepanecs, already noticed. When the oppressive conduct of the victors had at length aroused a spirit of resistance, its prince, Nezahualcoyotl, succeeded, after incredible perils and escapes, in mustering such a force as, with the aid of the Mexicans, placed him on a level with his enemies. In two successive battles, these were defeated with great slaughter, their chief slain, and their territory, by one of those sudden reverses which characterize the wars of petty states, passed into the hands of the conquerors. It was awarded to Mexico, in return for its important services.[36]

Then was formed that remarkable league, which, indeed, has no parallel in history. It was agreed between the states of Mexico, Tezcuco, and the neighboring little kingdom of Tlacopan, that they should mutually support each other in their wars, offensive and defensive, and that in the distribution of the spoil one-fifth should be assigned to Tlacopan, and the remainder be divided, in what proportions is uncertain, between the other powers. The Tezcucan writers claim an equal share for their nation with the Aztecs. But this does not seem to be warranted by the immense increase of territory subsequently appropriated by the latter. And we may account for any advantage conceded to them by the treaty, on the supposition that, however inferior they may have been originally, they were, at the time of making it, in a more prosperous condition than their allies, broken and dispirited by long oppression. What is more extraordinary than the treaty itself, however, is the fidelity with which it was maintained. During a century of uninterrupted warfare that ensued, no instance occurred where the parties quarrelled over the division of the spoil, which so often makes shipwreck of similar confederacies among civilized states.[37]

The allies for some time found sufficient occupation for their arms in their own valley; but they soon overleaped its rocky ramparts, and by the middle of the fifteenth century, under the first Montezuma, had spread down the sides of the table-land to the borders of the Gulf of Mexico. Tenochtitlan, the Aztec capital, gave evidence of the public prosperity. Its frail tenements were supplanted by solid structures of stone and lime. Its population rapidly increased. Its old feuds were healed. The citizens who had seceded were again brought under a common government with the main body, and the quarter they occupied was permanently connected with the parent city; the dimensions of which, covering the same ground, were much larger than those of the modern capital of Mexico.[38][39]

Fortunately, the throne was filled by a succession of able princes, who knew how to profit by their enlarged resources and by the martial enthusiasm of the nation. Year after year saw them return, loaded with the spoils of conquered cities, and with throngs of devoted captives, to their capital. No state was able long to resist the accumulated strength of the confederates. At the beginning of the sixteenth century, just before the arrival of the Spaniards, the Aztec dominion reached across the continent, from the Atlantic to the Pacific, and, under the bold and bloody Ahuitzotl, its arms had been carried far over the limits already noticed as defining its permanent territory, into the farthest corners of Guatemala and Nicaragua. This extent of empire, however limited in comparison with that of many other states, is truly wonderful, considering it as the acquisition of a people whose whole population and resources had so recently been comprised within the walls of their own petty city, and considering, moreover, that the conquered territory was thickly settled by various races, bred to arms like the Mexicans, and little inferior to them in social organization. The history of the Aztecs suggests some strong points of resemblance to that of the ancient Romans, not only in their military successes, but in the policy which led to them.[40]

The most important contribution, of late years, to the early history of Mexico is the Historia antigua of the Lic. Don. Mariano Veytia, published in the city of Mexico, in 1836. This scholar was born of an ancient and highly respectable family at Puebla, 1718. After finishing his academic education, he went to Spain, where he was kindly received at court. He afterwards visited several other countries of Europe, made himself acquainted with their languages, and returned home well stored with the fruits of a discriminating observation and diligent study. The rest of his life he devoted to letters; especially to the illustration of the national history and antiquities. As the executor of the unfortunate Boturini, with whom he had contracted an intimacy in Madrid, he obtained access to his valuable collection of manuscripts in Mexico, and from them, and every other source which his position in society and his eminent character opened to him, he composed various works, none of which, however, except the one before us, has been admitted to the honors of the press. The time of his death is not given by his editor, but it was probably not later than 1780.

Veytia’s history covers the whole period from the first occupation of Anahuac to the middle of the fifteenth century, at which point his labors were unfortunately terminated by his death. In the early portion he has endeavored to trace the migratory movements and historical annals of the principal races who entered the country. Every page bears testimony to the extent and fidelity of his researches; and, if we feel but moderate confidence in the results, the fault is not imputable to him, so much as to the dark and doubtful nature of the subject. As he descends to later ages, he is more occupied with the fortunes of the Tezcucan than with those of the Aztec dynasty, which have been amply discussed by others of his countrymen. The premature close of his labors prevented him, probably, from giving that attention to the domestic institutions of the people he describes, to which they are entitled as the most important subject of inquiry to the historian. The deficiency has been supplied by his judicious editor, Orteaga, from other sources. In the early part of his work, Veytia has explained the chronological system of the Aztecs, but, like most writers preceding the accurate Gama, with indifferent success. As a critic, he certainly ranks much higher than the annalists who preceded him, and, when his own religion is not involved, shows a discriminating judgment. When it is, he betrays a full measure of the credulity which still maintains its hold on too many even of the well-informed of his countrymen. The editor of the work has given a very interesting letter from the Abbé Clavigero to Veytia, written when the former was a poor and humble exile, and in the tone of one addressing a person of high standing and literary eminence. Both were employed on the same subject. The writings of the poor abbé, published again and again, and translated into various languages, have spread his fame throughout Europe; while the name of Veytia, whose works have been locked up in their primitive manuscript, is scarcely known beyond the boundaries of Mexico.

[The opinions set forth by Mr. Prescott respecting the Mexican empire were attacked with much vigor by Lewis H. Morgan. Mr. Morgan demonstrated conclusively that many of those opinions were erroneous. But, as Payne says in his History of the New World called America, vol i. p. 306, “his results cannot be regarded as satisfactory, much less as final.” The Spanish chroniclers Prescott consulted were correct ordinarily in their statement of facts, but were misleading in their conclusions because of their inability to comprehend the Aztec institutions.

On the pueblo as the unit of aboriginal history, see Payne, vol. i. pp. 36-47.

In his Ancient Society, p. 186, Mr. Morgan says: “The histories of Spanish America may be trusted in whatever relates to the acts of the Spaniards, and to the acts and personal characteristics of the Indians; in whatever relates to their weapons, implements and utensils, fabrics, food and raiment, and things of a similar character. But in whatever relates to Indian society and government, their social relations and plan of life, they are nearly worthless, because they learned nothing and knew nothing of either. We are at full liberty to reject them in these respects and commence anew, using any facts they may contain which harmonize with what is known of Indian society.” He does not, however, always observe his own rules if those rules seem to militate against the thesis he is endeavoring to establish. Moreover, he is so dogmatic in his statements and so confident in the infallibility of his own judgment, that the reader who is seeking simply to ascertain the truth about the whole matter is oftentimes intensely exasperated with him. This is especially true with respect to the famous essay on “Montezuma’s Dinner,” where he writes almost as though he had been a guest at the banquet and had partaken of the viands which were there consumed. As Mr. Morgan may justly be regarded as the founder of a school, it is well to state his views at length.

According to him, then, there was no kingdom or empire of Mexico. There was simply a confederacy of three tribes, and this confederacy was a military democracy. The governmental powers were vested in a council of chiefs with a general commander. The council exercised all civil power, the military power being left in the hands of the war chief. There were no feudal castles inhabited by lawless lords. There were only great communal houses tenanted by clans.