which is situated on the equatorial line, where its outflow is partially impeded by the island of Marajo, a nearly round formation, one hundred and fifty miles or thereabouts in diameter. This remarkable island divides the river's outlet into two passages, the largest of which is a hundred and fifty miles in width, forming an estuary of extraordinary dimensions. The Amazon has twelve tributaries, each one of which is a thousand miles in length, not to count its hundreds of smaller ones, while the main stream affords water communication from the Atlantic Ocean to near the foothills of the Andes.
We are simply stating a series of condensed geographical facts, from which the intelligent reader can form his own deductions as regards the undeveloped possibilities of this great southland.
Our own mammoth river, the Mississippi, is a comparatively shallow stream, with a shifting channel and dangerous sandbanks, which impede navigation throughout the most of its course; while the Amazon shows an average depth of over one hundred feet for the first thousand miles of its flow from the Atlantic, forming inland seas in many places, so spacious that the opposite banks are not within sight of each other. It is computed by good authority that this river, with its numerous affluents, forms a system of navigable water twenty-four thousand miles in length! There are comparatively few towns or settlements of any importance on the banks of the Amazon, which flows mostly through a dense, unpeopled evergreen forest, not absolutely without human beings, but for very long distances nearly so. Wild animals, anacondas and other reptiles, together with many varieties of birds and numerous tribes of monkeys, make up the animal life. Now and again a settlement of European colonists is found, or a rude Indian village is seen near the banks, but they are few and far between. There are occasional regions of low, marshy ground, which are malarious at certain seasons, but the average country is salubrious, and capable of supporting a population of millions.
This is only one of the large rivers of South America; there are many others of grand proportions. The Plate comes next to it in magnitude, having a length of two thousand miles, and being navigable for one half the distance from its mouth at all seasons. It is over sixty miles wide at Montevideo, and is therefore the widest known river. Like the great stream already described, it traverses a country remarkable for the fertility of its soil, but very thinly settled. The Plate carries to the ocean four fifths as much, in volume of water, as does the mighty Amazon, the watershed drained by it exceeding a million and a half square miles. One can only conceive of the true magnitude of such figures when applied to the land by comparing the number of square miles contained in any one European nation, or any dozen of our own States.
Juan Diaz de Solis discovered the estuary of the Plate in 1508, and believed it at that time to be a gulf, but on a second voyage from Europe, in 1516, he ascended the river a considerable distance, and called it Mar Dulce, on account of the character of the waters. Unfortunately, this intelligent discoverer was killed by Indian arrows on attempting to land at a certain point. For a considerable period the river was called after him, and we think should have continued to be so, but its name was changed to the Plate on account of the conspicuous silver ornaments worn in great profusion by the natives, which they freely exchanged for European gewgaws.
Though nearly four hundred years have passed since its discovery, a large portion of the country still remains comparatively unexplored, much of it being a wilderness sparsely inhabited by Indians, many of whom are without a vestige of civilization. We know as little of portions of the continent as we do of Central Africa, yet there is no section of the globe which suggests a greater degree of physical interest, or which would respond more readily and profitably to intelligent effort at development. When the Spaniards first came to South America, it was only in Peru, the land of the Incas, that they found natives who had made any substantial progress in civilization. The earliest history extant relating to this region of the globe is that of the Incas, a warlike race of sun-worshipers, who possessed enormous treasures of gold and silver, and who erected magnificent temples enriched with the precious metals. It was the almost fabulous wealth of the Incas that led to their destruction, tempting the cupidity of the avaricious Spaniards, and causing them to institute a system of cruelty, oppression, robbery, and bloodshed which finally obliterated an entire people from the face of the globe. The empire of the Incas extended from Quito, in Ecuador (on the equator), to the river Monté in Chili, and eastward to the Andes. The romantic career of Pizarro and Cortez is familiar to us all. There are few palliating circumstances connected with the advent of the Spaniards, either here, in the West Indies, or in Mexico. The actual motive which prompted their invasion of this foreign soil was to search for mineral treasures, though policy led them to cover their bloodthirsty deeds with a pretense of religious zeal. Their first acts were reckless, cruel, and sanguinary, followed by a systematic oppression of the native races which was an outrage upon humanity. The world at large profited little by the extortion and golden harvest reaped by Spain, to realize which she adopted a policy of extermination, both in Peru and in Mexico; but let it be remembered that her own national ruin was brought about with poetical justice by the very excess of her ill-gotten, blood-stained treasures. The Spanish historians tell us, as an evidence of the persistent bravery of their ancestors, that it took them eight hundred years of constant warfare to wrest Spain from her Moorish conquerors. It is for us to remind them how brief has been the continuance of their glory, how rapid their decline from splendid continental and colonial possessions to their present condition, that of the weakest and most insignificant power in Europe.
There are localities which have been visited by adventurous explorers, especially in Chili and Peru, where ruins have been found, and various monuments of antiquity examined, of vast interest to archæologists, but of which scarcely more than their mere existence is recorded. Some of these ruins are believed to antedate by centuries the period of the Incas, and are supposed to be the remains of tribes which, judging from their pottery and other domestic utensils, were possibly of Asiatic origin. Comparatively few travelers have visited Lake Titicaca, in the Peruvian Andes, with its sacred islands and mysterious ruins, from whence the Incas dated their mythical origin. The substantial remains of some grand temples are still to be seen on the islands near the borders of the lake, the decaying masonry decked here and there with a wild growth of hardy cactus. This remarkable body of water, Lake Titicaca, in the mountain range of Peru, lies more than twelve thousand feet above the level of the Pacific; yet it never freezes, and its average depth is given as six hundred feet, representing an immense body of water. It covers an area of four thousand square miles, which is about four fifths as large as our own Lake Ontario, the average depth being about the same. Titicaca is the largest lake in the world occupying so elevated a site.
The population of South America is mostly to be found on the coast, and is thought to be about thirty-five millions, though, all things considered, we are disposed to believe this an overestimate. There are tribes far inland who are not brought in contact with civilization at all, and whose numbers are not known. The magnitude and density of the forests are remarkable; they cover, it is intelligently stated, nearly two thirds of the country. The vegetation, in its various forms, is rich beyond comparison. Professor Agassiz, who explored the valley of the Amazon under the most favorable auspices, tells us that he found within an area of half a mile square over one hundred species of trees, among which were nearly all of the choicest cabinet and dye woods known to the tropics, besides others suitable for shipbuilding. Some of these trees are remarkable for their gigantic size, others for their beauty of form, and still others are valuable for their gums and resins. Of the latter, the india-rubber tree is the most prolific and important known to commerce. From Brazil comes four fifths of the world's supply of the raw material of rubber.
The great fertility of the soil generally would seem to militate against the true progress of the people of South America, absolutely discouraging, rather than stimulating national industry. One cannot but contrast the state of affairs in this respect with that of North America, where the soil is so much less productive, and where the climate is so universally rigorous. The deduction is inevitable that, to find man at his best, we must observe him where his skill, energy, and perseverance are all required to achieve a livelihood, and not where exuberant nature is over-indulgent, over-productive. The coast, the valleys, and indeed the main portion of South America are tropical, but a considerable section of the country is so elevated that its climate
