of class differentiation, if it ever was warrantable to regard and treat the Negro en masse it is becoming with every day less possible, more unjust and more ridiculous.
In the very process of being transplanted, the Negro is becoming transformed.
The tide of Negro migration, northward and city-ward, is not to be fully explained as a blind flood started by the demands of war industry coupled with the shutting off of foreign migration, or by the pressure of poor crops coupled with increased social terrorism in certain sections of the South and Southwest. Neither labor demand, the boll-weevil nor the Ku Klux Klan is a basic factor, however contributory any or all of them may have been. The wash and rush of this human tide on the beach line of the northern city centers is to be explained primarily in terms of a new vision of opportunity, of social and economic freedom, of a spirit to seize, even in the face of an extortionate and heavy toll, a chance for the improvement of conditions. With each successive wave of it, the movement of the Negro becomes more and more a mass movement toward the larger and the more democratic chance—in the Negro's case a deliberate flight not only from countryside to city, but from medieval America to modern.
Take Harlem as an instance of this. Here in Manhattan is not merely the largest Negro community in the world, but the first concentration in history of so many diverse elements of Negro life. It has attracted the African, the West Indian, the Negro American; has brought together the Negro of the North and the Negro of the South; the man from the city and the man from the town and village; the peasant, the student, the business man, the professional man, artist, poet, musician, adventurer and worker, preacher and criminal, exploiter and social outcast. Each group has come with its own separate motives and for its own special ends, but their greatest experience has been the finding of one another. Proscription and prejudice have thrown these dissimilar elements into a common area of contact and interaction. Within this area, race sympathy and unity have determined a further fusing of sentiment
