Lewis Henry Morgan,
Ancient Society
“ The foreign elements intermingled with the native culture in sections of the Eastern hemisphere produced an abnormal condition of society, where the arts of civilized life were remolded to the aptitudes and wants of savages and barbarians.476 Tribes strictly nomadic have also social peculiarities, growing out of their exceptional mode of life, which are not well understood. Through influences, derived from the higher races, the indigenous culture of many tribes has been arrested, and so far adulterated as to change the natural flow of their progress. ”
