cohesion of its elements as because of facile yielding and quick transformation.
In the same way it may be shown, in the opposite direction, that a group with very many positions, built the one above another in close gradation, must have the character of decided fluidity and variability, if the greatest perplexities and disturbances are to be avoided. When a great multiplicity of situations is possible, it is from the outset less probable that each will at once fall into the right position than in the case of a fixed social system which assigns each a place within the great group comprehending many forms of action. Where a group contains only a few sharply distinguished stations, the individuals are there, as a rule, from the beginning carefully trained for their sphere. Such constitutions may secure harmony between the dispositions and the station of individuals through the fact that the separate life spheres are relatively broad, and their demands and opportunities are extensive enough to offer appropriate places for the individuals, diverse as they may be from variations of heredity, education, and example. A class constitution, consequently, provides for a preëstablished harmony between the qualities or dispositions of the individual and his position in the social whole. In case, however, on account of the existence of an extensive middle class, the clearly defined classes have given place to a great number of graduated stations, the forces named cannot with certainty predispose the individual to the situation to which he belongs. What was in the other case preëstablished harmony must in this case be reached a posteriori, empirically; the individual must have the possibility of passing from an inappropriate to an appropriate position. In this case, therefore, the self-preservation of the group form demands that there shall be easy shifting of boundaries, constant correction and interchangeability of situations, and likewise a ready constructibility of the latter, so that special individuals may find special positions. Thus, in order to maintain its integrity, a group with a predominant middle class needs a policy quite different from that of a group under aristocratic leadership, or one entirely without class divisions.
