Page:Myths of Mexico and Peru.djvu/47

 erected either by the early Nahua or by some of the peoples relatively aboriginal to them, and may display the architectural features general among the Nahua prior to their adoption of other alien forms. Or else they may be the remains of dwellings similar to those of the Tarahumare, a still existing tribe of Mexico, who, according to Lumholtz, inhabit similar structures at the present day. It is clear from the architectural development of the cliff-dwellers that their civilisation developed generally from south to north, that this race was cognate to the early Nahua, and that it later withdrew to the north, or became fused with the general body of the Nahua peoples. It must not be understood, however, that the race arrived in the Mexican plateau before the Nahua, and the ruins of Jalisco and other mid-Mexican districts may merely be the remains of comparatively modern cliff-dwellings, an adaptation by mid-Mexican communities of the "Cliff-dweller" architecture, or a local development of it owing to the exigencies of early life in the district.

The Nahua Race

The Nahua peoples included all those tribes speaking the Nahuatlatolli (Nahua tongue), and occupied a sphere extending from the southern borders of New Mexico to the Isthmus of Tehuantepec on the south, or very much within the limits of the modern Republic of Mexico. But this people must not be regarded as one race of homogeneous origin. A very brief account of their racial affinities must be sufficient here. The Chichimecs were probably related to the Otomi, whom we have alluded to as among the first-comers to the 25