perhaps an even vaguer conception.

In fact it is generally recognized to-day that no scientific definition of
race is possible. Differences, and striking differences, there are between
men and groups of men, but they fade into each other so insensibly that we
can only indicate the main divisions of men in broad outlines. As Von
Luschan says, "The question of the number of human races has quite lost
its _raison d'être_ and has become a subject rather of philosophic
speculation than of scientific research. It is of no more importance now
to know how many human races there are than to know how many angels can
dance on the point of a needle. Our aim now is to find out how ancient and
primitive races developed from others and how races changed or evolved
through migration and inter-breeding."[1]

The mulatto (using the term loosely to indicate either an intermediate
type between white and black or a mingling of the two) is as typically
African as the black man and cannot logically be included in the "white"
race, especially when American usage includes the mulatto in the Negro
race.

It is reasonable, according to fact and historic usage, to include under
the word "Negro" the darker peoples of Africa characterized by a brown
skin, curled or "frizzled" hair, full and sometimes everted lips, a
tendency to a development of the maxillary parts of the face, and a
dolichocephalic head. This type is not fixed or definite. The color varies
widely; it is never black or bluish, as some say, and it becomes often
light brown or yellow. The hair varies from curly to a wool-like mass, and
the facial angle and cranial form show wide variation.

It is as impossible in Africa as elsewhere to fix with any certainty the