More than one hundred years before Columbus discovered America; before the flood-tide, which carried in its current a curious collection of ambitious adventurers and the poor and oppressed of all the European nations, set in towards the western world, making the Atlantic Ocean the “Path of Empire;” before the advance guard of Spanish adventurers and despoilers drifted from the Antilles to tropical America, and crossing the Isthmus of Panama started in quest of gold--a mission of robbery and butchery of the defenseless inhabitants of the west coast countries; before Francisco Pizarro despoiled Peru and destroyed the Inca Empire, where existed the only material evidences of an advanced civilization in South America, created and maintained by a native race; long before Diego Almagro, friend and ally of Pizarro, who was refused a share of the spoils secured in the conquest of Peru, went to Chile, the Incas had invaded the territory and made peaceful conquest of portions of the country which now constitutes the northern part of the Republic. In the early part of the fifteenth century the Inca of Peru sent a small army to explore the country to the south, with a view to increasing the territorial limits of his Empire. The expedition went as far south as the valley of the Aconcagua, a rich, fertile country, where later was established the city of Quillota, the first capital of Chile. An attempt was made to explore the country further south, but the advance was resented by the Araucanians, and the Incas returned to Peru to report the success of the undertaking. A few years later another army was sent by the Inca into Chile, which explored the country as far south as the River Bio Bio, which is now the northern boundary of the Araucanian territory. The Incas being much more advanced in civilization than the Indian tribes of Chile, introduced ideas and customs that furnished the foundation upon which was later erected the superstructure of the Republic. They taught the Indians how to irrigate and to cultivate the soil, the value of precious metals, how to weave fabrics from the fur of the vicuña and guanaco, and the art of manufacturing pottery. They also introduced maize, beans and vegetables of various kinds, in the cultivation and uses of which they instructed the natives. In fact, the first advance made by the Chilean Indians from a state of absolute barbarism towards a condition of semi-civilization was due to the teachings and example of the Incas, the most intelligent, progressive and highly civilized of the numerous indigenous races in America, North or South. With a view to making Chile a part of the Peruvian Empire, the Incas built a magnificent military road across the desert of Atacama, which was later partially destroyed by the Spaniards, but portions of which still remain as evidence of the genius and creative skill of that wonderful people.