In the civilized life of to-day the contact of men and their relations to each other fall in a few main lines of action and communication: there is, first, the physical proximity of home and dwelling-places, the way in which neighborhoods group themselves, and the contiguity of neighborhoods. Secondly, and in our age chiefest, there are the economic relations,—the methods by which individuals cooperate for earning a living, for the mutual satisfaction of wants, for the production of wealth. Next, there are the political relations, the cooperation in social control, in group government, in laying and paying the burden of taxation. In the fourth place there are the less tangible but highly important forms of intellectual contact and commerce, the interchange of ideas through conversation and conference, through periodicals and libraries; and, above all, the gradual formation for each community of that curious _tertium quid_ which we call public opinion. Closely allied with this come the various forms of social contact in everyday life, in travel, in theatres, in house gatherings, in marrying and giving in marriage. Finally, there are the varying forms of religious enterprise, of moral teaching and benevolent endeavor. These are the principal ways in which men living in the same communities are brought into contact with each other. It is my present task, therefore, to indicate, from my point of view, how the black race in the South meet and mingle with the whites in these matters of everyday life. First, as to physical dwelling. It is usually possible to draw in nearly every Southern community a physical color-line on the map, on the one side of which whites dwell and on the other Negroes. The winding and intricacy of the geographical color-line varies, of course, in different communities. I know some towns where a straight line drawn through the middle of the main street separates nine-tenths of the whites from nine-tenths of the blacks. In other towns the older settlement of whites has been encircled by a broad band of blacks; in still other cases little settlements or nuclei of blacks have sprung up amid surrounding whites. Usually in cities each street has its distinctive color, and only now and then do the colors meet in close proximity. Even in the country something of this segregation is manifest in the smaller areas, and of course in the larger phenomena of the Black Belt.