Page:The gilded man (El Dorado) and other pictures of the Spanish occupancy of America.djvu/193

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FRANCISCO VASQUEZ CORONADO.
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built of clay and stone, or their posts rest on square or rectangular foundations of stone, while the walls are made of intertwined reeds and the roofs of palm leaves or yucca blades, for it is cold in the Sonora Valley. A fan palm is growing in Arispe which has a height of twenty-five feet; and the artistically woven roofing of the leaves of this species, which I have admired in Oaxaca, is an adequate protection against the heavy rains of summer. The little villages were always on elevations near the water, and the rainfall flowed away safely to the lower land. I found no settlement fortified, but places of refuge are numerous in the interior of the Sierra Madre. They are very significantly called fort-hills (Cerros de Trincheras). They are natural heights, often very steep, along the brows of which and bending to their sinuosities rude bulwarks of stone have been raised. The hill could thus be converted in the simplest way into a fortification, and where it is conical, as at Terrenate, Ymúrez, and Toni-vavi, near Nacori, the walls naturally assume a spiral form. The Indians thus adapted their constructions to the irregularities of the slopes. The people of several villages could take refuge in one of these fortified heights. These primitive fortifications have attracted the attention of travellers in recent years, and have given rise to exaggerated newspaper reports concerning a gigantic artificial pyramid in the vicinity of Magdalena.

Division into many small tribes was the original constitution and social order of the Opatas. The people of Opasura attacked them on the Sonora