Yet history may be thought not to gain much by this alliance with poetry; for the domain of the poet extends over an ideal realm peopled with the shadowy forms of fancy, that bear little resemblance to the rude realities of life. The Peruvian annals may be deemed to show somewhat of the effects of this union, since there is a tinge of the marvellous spread over them down to the very latest period, which, like a mist before the reader's eye, makes it difficult to distinguish between fact and fiction.

The poet found a convenient instrument for his purposes in the beautiful Quichua dialect. We have already seen the extraordinary measures taken by the Incas for propagating their language throughout their empire. Thus naturalized in the remotest provinces, it became enriched by a variety of exotic words and idioms, which, under the influence of the Court and of poetic culture, if I may so express myself, was gradually blended, like some finished mosaic made up of coarse and disjointed materials, into one harmonious whole. The Quichua became the most comprehensive and various, as well as the most elegant, of the South American dialects.9

Besides the compositions already noticed, the Peruvians, it is said, showed some talent for theatrical exhibitions; not those barren pantomimes which, addressed simply to the eye, have formed the amusement of more than one rude nation. The Peruvian pieces aspired to the rank of dramatic compositions, sustained by character and dialogue, founded sometimes on themes of tragic interest, and at others on such as, from their light and social character, belong to comedy.10 Of the execution of these pieces we have now no means of judging. It was probably rude enough, as befitted an unformed people. But, whatever may have been the execution, the mere conception of such an amusement is a proof of refinement that honorably distinguishes the Peruvian from the other American races, whose pastime was war, or the ferocious sports that reflect the image of it.

The intellectual character of the Peruvians, indeed, seems to have been marked rather by a tendency to refinement than by those hardier qualities which insure success in the severer walks of science. In these they were behind several of the semi-civilized nations of the New World. They had some acquaintance with geography, so far as related to their own empire, which was indeed extensive; and they constructed maps with lines raised on them to denote the boundaries and localities, on a similar principle with those formerly used by the blind. In astronomy, they appear to have made but moderate proficiency. They divided the year into twelve lunar months, each of which, having its own name, was distinguished by its appropriate festival.11 They had, also, weeks; but of what length, whether of seven, nine, or ten days, is uncertain. As their lunar year would necessarily fall short of the true time, they rectified their calendar by solar observations made by means of a number of cylindrical columns raised on the high lands round Cuzco, which served them for taking azimuths; and, by measuring their shadows, they ascertained the exact times of the solstices. The period of the equinoxes they determined by the help of a solitary pillar, or gnomon, placed in the centre of a circle, which was described in the area of the great temple, and traversed by a diameter that was drawn from east to west. When the shadows were scarcely visible under the noontide rays of the sun, they said that "the god sat with all his light upon the column." 12 Quito which lay immediately under the equator, where the vertical rays of the sun threw no shadow at noon, was held in especial veneration as the favored abode of the great deity. The period of the equinoxes was celebrated by public rejoicings. The pillar was crowned by the golden chair of the Sun, and, both then and at the solstices, the columns were hung with garlands, and offerings of flowers and fruits were made, while high festival was kept throughout the empire. By these periods the Peruvians regulated their religious rites and ceremonial, and prescribed the nature of their agricultural labors. The year itself took its departure from the date of the winter solstice.13

This meagre account embraces nearly all that has come down to us of Peruvian astronomy. It may seem strange that a nation, which had proceeded thus far in its observations, should have gone no farther; and that, notwithstanding its general advance in civilization, it should in this science have fallen so far short, not only of the Mexicans, but of the Muyscas, inhabiting the same elevated regions of the great southern plateau with themselves. These latter regulated their calendar on the same general plan of cycles and periodical series as the Aztecs, approaching yet nearer to the system pursued by the people of Asia.14

It might have been expected that the Incas, the boasted children of the Sun, would have made a particular study of the phenomena of the heavens, and have constructed a calendar on principles as scientific as that of their semi-civilized neighbors. One historian, indeed, assures us that they threw their years into cycles of ten, a hundred, and a thousand years, and that by these cycles they regulated their chronology.15 But this assertion—not improbable in itself—rests on a writer but little gifted with the spirit of criticism, and is counter-balanced by the silence of every higher and earlier authority, as well as by the absence of any monument, like those found among other American nations, to attest the existence of such a calendar. The inferiority of the Peruvians may be, perhaps, in part explained by the fact of their priesthood being drawn exclusively from the body of the Incas, a privileged order of nobility, who had no need, by the assumption of superior learning, to fence themselves round from the approaches of the vulgar. The little true science possessed by the Aztec priest supplied him with a key to unlock the mysteries of the heavens, and the false system of astrology which he built upon it gave him credit as a being who had something of divinity in his own nature. But the Inca noble was divine by birth. The illusory study of astrology, so captivating to the unenlightened mind, engaged no share of his attention. The only persons in Peru, who claimed the power of reading the mysterious future, were the diviners, men who, combining with their pretensions some skill in the healing art, resembled the conjurors found among many of the Indian tribes. But the office was held in little repute, except among the lower classes, and was abandoned to those whose age and infirmity disqualified them for the real business of life.16

The Peruvians had knowledge of one or two constellations, and watched the motions of the planet Venus, to which, as we have seen, they dedicated altars. But their ignorance of the first principles of astronomical science is shown by their ideas of eclipses, which, they supposed, denoted some great derangement of the planet; and when the moon labored under one of these mysterious infirmities, they sounded their instruments, and filled the air with shouts and lamentations, to rouse her from her lethargy. Such puerile conceits as these form a striking contrast with the real knowledge of the Mexicans, as displayed in their hieroglyphical maps, in which the true cause of this phenomenon is plainly depicted.17

But, if less successful in exploring the heavens, the Incas must be admitted to have surpassed every other American race in their dominion over the earth. Husbandry was pursued by them on principles that may be truly called scientific. It was the basis of their political institutions. Having no foreign commerce, it was agriculture that furnished them with the means of their internal exchanges, their subsistence, and their revenues. We have seen their remarkable provisions for distributing the land in equal shares among the people, while they required every man, except the privileged orders, to assist in its cultivation. The Inca himself did not disdain to set the example. On one of the great annual festivals, he proceeded to the environs of Cuzco, attended by his Court, and, in the presence of all the people, turned up the earth with a golden plough,—or an instrument that served as such,—thus consecrating the occupation of the husbandman as one worthy to be followed by the Children of the Sun.18

The patronage of the government did not stop with this cheap display of royal condescension, but was shown in the most efficient measures for facilitating the labors of the husbandman. Much of the country along the sea-coast suffered from want of water, as little or no rain fell there, and the few streams, in their short and hurried course from the mountains, exerted only a very limited influence on the wide extent of territory. The soil, it is true, was, for the most part, sandy and sterile; but many places were capable of being reclaimed, and, indeed, needed only to be properly irrigated to be susceptible of extraordinary production. To these spots water was conveyed by means of canals and subterraneous aqueducts, executed on a noble scale. They consisted of large slabs of freestone nicely fitted together without cement, and discharged a volume of water sufficient, by means of latent ducts or sluices, to moisten the lands in the lower level, through which they passed. Some of these aqueducts were of great length. One that traversed the district of Condesuyu measured between four and five hundred miles. They were brought from some elevated lake or natural reservoir in the heart of the mountains, and were fed at intervals by other basins which lay in their route along the slopes of the sierra. In this descent, a passage was sometimes to be opened through rocks,—and this without the aid of iron tools; impracticable mountains were to be turned; rivers and marshes to be crossed; in short, the same obstacles were to be encountered as in the construction of their mighty roads. But the Peruvians seemed to take pleasure in wrestling with the difficulties of nature. Near Caxamarca, a tunnel is still visible, which they excavated in the mountains, to give an outlet to the waters of a lake, when these rose to a height in the rainy season that threatened the country with inundation.19

Most of these beneficent works of the Incas were suffered to go to decay by their Spanish conquerors. In some spots, the waters are still left to flow in their silent, subterraneous channels, whose windings and whose sources have been alike unexplored. Others, though partially dilapidated, and closed up with rubbish and the rank vegetation of the soil, still betray their course by occasional patches of fertility. Such are the remains in the valley of Nasca, a fruitful spot that lies between long tracts of desert; where the ancient water-courses of the Incas, measuring four or five feet in depth by three in width, and formed of large blocks of uncemented masonry, are conducted from an unknown distance.