“The Bio-bio remained the southern boundary of the Spanish possessions. An army of two thousand men and a line of forts guarded the frontier; and, though hostilities were frequent, for centuries no real progress was made toward depriving the Araucanians of their independence. In the progress of time the slow infiltration of Spanish blood and Spanish customs modified their characteristics, but it was not until 1882 that they became real subjects of the Chilean government.”
It may be that the Spaniards ought not to be blamed for these efforts to complete their conquest of Chile and the appalling amount of bloodshed and distress they caused. After all, they only did what the Aztecs, Caras, and Incas had already done to the peoples of their neighboring countries, what the European peoples were constantly doing to each other, what England soon afterward did in India, and what, within the last century, our own people did in Mexico, the French in Algiers, and the English in South Africa. It may be true, as is asserted by their apologists, that the motive that actuated the Spanish in their conquests was not alone greed of land and gold, but in large part to Christianize a pagan people and bring them into the true fold; but for the long, brave fight these Araucanians made, for their high standard of patriotism, for their adherence to their convictions, both religious and political, we can feel only admiration and sympathy. For these things, as Hawthorne puts it, “they merit the thanks of all friends of manhood and liberty.”
The northern areas of Argentina submitted more quietly to the conquerors. In 1542, Diego de Rojas led the first expedition from Peru down through the Humahuaca Valley. Though he was killed in a fight with a wild tribe near the main Cordillera, his followers continued their march. Near the site of the present city of Tucumán they passed out from the mountain defiles, and, leaving the desert to their right, penetrated through Córdoba to the Paraná River country beyond. Lured by the reports of peaceful and wealthy native communities in the irrigated valleys and the magnificent pasture lands in the pampas stretching away to the east—now the scene of Argentina’s enormous stock-raising and wheat industries—other adventurers soon followed from Peru and Chile and were met by expeditions from the Atlantic coast, marching west in quest of another Peru. No permanent settlement was made on the site of the present city of Buenos Aires until 1580. The two parties that had attempted it, the first commanded by Juan Diaz de Solis, the other by Pedro de Mendoza, had been defeated by the Indians and driven off, but Mendoza had penetrated into the interior, and his lieutenant, Domingo Irala, who remained and founded a colony, became the dominant figure of the new agricultural empire.