Then when we turn to the most ancient traditions of the human race in both the old and the new worlds, and find everywhere fire and water linked together in the accounts of the great catastrophes that are said nearly to have annihilated the human race, I for one am inclined to accept them, and to believe that when, in the "Leo Amontli," as translated by Brasseur de Bourbourg, we read of "the volcanic convulsions that lasted four days and four nights," of "the thunder and lightning that came out of the sea," of "the mountains that were rising and sinking when the great deluge happened," and that when Plato on the other side of the Atlantic speaks of the earthquakes that accompanied the engulfment of Atlantis, we hear the dim echoes that have been sounding down through all time from that remote past, of the fearful volcanoes and earthquakes that terrified mankind at the time of the great cataclysm. In these remarks on the origin of some of the lakes of Nicaragua I except the largest ones, namely, the lake of Managua and the great lake of Nicaragua, which probably occupy areas of depression produced by the large amount of material abstracted from below and thrown out by ancient volcanoes. CHAPTER 20. Indian population of the country lying between the great lakes of Nicaragua and the Pacific. Discovery and conquest of Nicaragua by the Spaniards. Cruelties of the Spaniards. The Indians of Western Central America all belonged to one stock. Decadence of Mexican civilisation before the arrival of the Spaniards. The designation "Nahuatls" proposed to include all the Mexican, Western Central American, and Peruvian races that had descended from the same ancient stock. The Nahuatls distinct from the Caribs on one side and the Red Indians on the other. Discussion of the question of the peopling of America. I RODE for some distance around the Lake of Masaya, and reached an Indian village named Nandasme, about two leagues from the city. As usual the streets were laid out at right angles, and the houses of the Indians embowered in trees, many of which are grown entirely for the beautiful odoriferous flowers they produce. There are several other Indian villages around the lake, from each of which paths have been cut through the forest down to the water, along which the women are constantly ascending and descending to fill their vessels for the supply of their houses.