It should not be forgotten that the question of the progress of the Negro has far more direct meaning for the southerner, and that he is far more deeply interested in it than is his northern brother, the popular impression to the contrary notwithstanding. It is unnecessary to seek explanations, but it is a pleasure to recognize that there are many indications that a better day is coming, and indications now point to a hearty co-operation in educational efforts. There are many reasons for the change, and perhaps the greatest of these is summed up in "Industrial Training." The North is slowly learning that the Negro is not a dark-skinned Yankee, and that thousands of generations in Africa have produced a being very different from him whose ancestors lived an equal time in Europe. In a word, we now see that slavery does not account for all the differences between the blacks and whites, and that their origins lie farther back. Our acquaintance with the ancestors of the Negro is meager. We do not even know how many of the numerous African tribes are represented in our midst. A good deal of Semitic blood had already been infused into the more northern tribes. What influence did this have and how many descendants of these tribes are there in America? Tribal distinctions have been hopelessly lost in this country, and the blending has gone on so continuously that perhaps there would be little practical benefit if the stocks could be determined to-day. It is, however, a curious commentary on the turn discussions of the question have taken, that not until 1902 did any one find it advisable to publish a comprehensive study of the African environment and to trace its influence on subsequent development. Yet this is one of the fundamental preliminaries to any real knowledge of the subject.