CHAPTER IX.
HOUSES OF THE MOUND-BUILDERS.
Area of their occupation—Their condition that of Village Indians— Probably immigrants from New Mexico—Character of their earthworks— Embankments enclosing squares—Probable sites of their houses— Adapted, as elevated platforms, to Long Houses—High bank works— Capacity of embankments—Conjectural restoration of the pueblo— Other embankments—Their probable uses—Artificial clay beds under grave-mounds—Probably used for cremation of chiefs—Probable numbers of the Mound Builders—Failure of attempt to transplant this type of village life to the Ohio Valley—Their withdrawal probably voluntary.