64:3.5

850,000 years ago the superior Badonan tribes began a warfare of extermination directed against their inferior and animalistic neighbors. In less than one thousand years most of the borderland animal groups of these regions had been either destroyed or driven back to the southern forests. This campaign for the extermination of inferiors brought about a slight improvement in the hill tribes of that age. And the mixed descendants of this improved Badonite stock appeared on the stage of action as an apparently new people—the Neanderthal race.