we do so. People will use such a word as race in the loosest manner, and base the most preposterous generalizations upon it. They will speak of a “British” race or of a “European” race. But nearly all the European nations are confused mixtures of brownish, dark-white, white and Mongolian elements.

It was at the Neolithic phase of human development that peoples of the Mongolian breed first made their way into America. Apparently they