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The Human races

The word race is primarily a biological term and denotes a group of men differentiated by anatomical characteristics. None of them shows any fundamental or far-reaching differences among the races. In all essential features mankind is one and clearly differentiated from other species of the animal world. It is only in minor, secondary attributes such as shape of skull, form of nose, texture of head hair, quantity of body hair and color of skin that is any measurable or appreciable of the common origins of the human race has not been contradicted by any modern scientific discovery.

Fonte: Skiner, P. Learning about human race. London, 2010.