except where an abundant cereal raised man above immediate anxiety for his subsistence, and rescued him from the all-engrossing fatigues and the dangerous uncertainties of the hunter's life.
This Maya race, having adopted the agricultural and sedentary life, multiplied so greatly as to send out many swarms of colonists towards the North, where the Nahuas, that is to say, "the skilled ones" or "experts" (for so the emigrants from the Maya land were called), found men of the same race as themselves, to whom they imparted their superior knowledge. They kept on pushing northwards, established themselves on the great plateau of Anahuac, or "lake country," where the city of Mexico is situated, and advanced up to the somewhat indefinite limit opposed to their progress by the Red-skins. This migratory movement towards the North was evidently not the affair of a day. It must have continued for centuries; and during its process the Maya civilization may have experienced great developments and undergone numerous modifications; so that, without venturing to pronounce categorically upon a problem yet unsolved, I should
