Thus the races, though alike in their physical response to climate, may possibly be different in their mental response because they have approached America by different paths. Ellsworth Huntington alikeamericaapproach Change image and share on social
History in its broadest aspect is a record of man's migrations from one environment to another. Ellsworth Huntington aspectbroadenvironment Change image and share on social
The coast of British Columbia was one of the three chief centers of aboriginal America. Ellsworth Huntington aboriginalamericabritish Change image and share on social
The Indians could not undertake any widespread cultivation of the plains not only because they lacked iron tools but also because they had no draft animals. Ellsworth Huntington animalcultivationdraft Change image and share on social
