The dawn of history for Peru was the sunset of her native culture. In a few short years what has come down to us as the Empire of the Incas was completely overthrown; the enslaved Indians were groaning under the weight of Spanish oppression; the demolition of her ancient monuments had already begun, and romance, tradition, and wonder had already thrown their subtle charms around the ruins. The old customs and usages were on the sudden dropped, a new culture was forced upon the unwilling natives, and prehistoric Peru, though distant but a few years in time, was as completely separated from historic Peru as is the culture of the Neolithic Age in Europe from that of the early historic period.
The magician’s wand in the fairy stories of olden days did not present results more bewildering in their changes than did the operations of the Spaniards in Peru. All accounts unite in praising the government of ancient Peru. There is probably no question but what the government the Spaniards overthrew was one far better adapted to the wants of the native inhabitants than the one they forced them to accept. But when we read the accounts of that government as set forth by the early writers, we are at a loss to know what to believe. There is such an evident mixture of fables, traditions, and facts, that the cautious student hesitates, and asks what support the researches of later scholars give to these early writers. We doubt whether we have to this day clear ideas of the culture of ancient Peru. This is to be regretted. There is no question but that here was the highest development of the Indian race in America. If we accept the accounts given us, here rose an empire which will not suffer by comparison with the flourishing empires of early times in Oriental lands. Let us try and learn what we can of this culture, and see wherein it differed from that of the civilized tribes already discussed.
We must, first of all, acquaint ourselves with the physical features of the country. We can never fairly judge of the civilization or culture of a people until we know their surroundings. One of the discoveries of late years is, that the culture of a people is greatly influenced by their surroundings. The very appearance of a country whether it is mountainous or plain, sea-girt or inland, influences the character of a people. Civilization is found to depend upon such common factors as climate, food, and physical surroundings.2 Now if we will examine the map of South America, we will see that the entire section of country occupied by the tribes under consideration is very mountainous. What is known as the Andes is in reality the most eastern of the two ranges. The western one nearer the coast is called the Cordillera, or the Coast Range. The summit of this mountain range often spreads out into great undulating plains, the general elevation of which is from fourteen to eighteen thousand feet above the sea. This series of elevated plains forms a dreary, uninhabited stretch of country, “frigid, barren, and desolate, where life is only represented by the hardy vicuna and the condor.”3
This is the uninhabited portion of Peru. The general width of this plateau region is about one hundred and fifty miles. Passing this dreary stretch of country we come to another still elevated plateau section, which extends to the snow-clad Andes proper. The distance between these two great mountain ranges is from one to two hundred miles, but as we see on the map they come together in places. One such place, the Pass of La Raya, fifteen degrees south latitude is of importance as marking the northern extremity of the great basin of Lake Titicaca. This basin is remarkable in many respects. It is of no inconsiderable size, being six hundred miles in length by one hundred and fifty in width. It has a lake and river system of its own. At the northern extremity of the basin is the noted Lake Titicaca, which is given by some as the traditional place of origin of the Incas. This lake finds an outlet in the River Desaguadero, which flows in a broad and swift stream in a southerly direction, where it empties into Lake Aullagas.
Of this lake we know next to nothing, but it seems to be established that it has no outlet to the sea. Thus this Titicaca basin is but another example of interior basins like that of our own great Salt Lake. It is not, however, favorably situated for agricultural purposes. It is a “region where barley will not ripen except under very favorable circumstances and where maize in its most diminutive size has its most precarious development; where the potato, shrunk to its smallest proportions, is bitter; where the only grain is the quinoa, and where the only indigenous animals fit for food are the biscacha, the llama and the vicuna.”4
Thus we see that a large part of the interior of Peru was not desirable for habitations. But this great plateau region north of the basin of Lake Titicaca is here and there broken up by what we would call valleys, but which the Spaniards more appropriately named bolsons, literally meaning “pockets.” These bolsons are of various altitudes, and, therefore have different climates and productions. Some are well drained and fertile, others are marshy and contain considerable lakes. As a general thing, the bolsons are separated from each other by stretches of the dreary, desolate plateau; or by ranges of precipitous hills and mountains, or by profound gorges, along which courses some river on its way to swell the flood of the mighty Amazon.
The coast range of mountains of which we have spoken runs nearly parallel to the coast, distant from it about forty miles. This stretch of country along the entire coast of ancient Peru is mainly a desert. Owing to causes which we need not explain, rain is almost unknown; the consequence is, the coast presents a dreary, verdureless, forbidding appearance. The melting snows on the great Cordillera, however, send down, here and there, on their western flanks, feeble rivers. Some of these rivers reach the sea, others prolong their flow but a few miles from the mountains before the thirsty desert swallows them from view. As is true of all desert countries, all that is needed to render it fertile is water; so, wherever these rivers occur there are found wonderfully fertile valleys. Every one of these valleys was once thickly settled, but, like the bolsons of the interior, they were not connected with each other. Each valley is separated from its neighbor by many miles of almost trackless desert, across which the Incas are said to have indicated the road by means of stakes driven into the sand and joined by Ozier ropes. No remains of such roads have been found by modern travelers.