TRaditional China was characterized by a remarkable homogeneity of mores, institutions, and values. In this it resembled the simpler societies in which, as Maclver has pointed out, the institutions are in broad accord with the mores, and one system of values prevails, being reaffirmed in every aspect of life. During the past hundred years, China's perdurable synthesis of doctrines and institutions has been slowly but certainly undermined. While the impact of the Western powers and Western technology forced the modification of Chinese institutions, the subtle penetration of Western ideas altered or destroyed every long-accepted value. The past century of China's history can be seen as a continuous struggle to regain its ancient homogeneity. That century is marked by repeated attempts to create groups of modified institutions to meet the challenge of Western power, together with groups of modified values which, it was hoped, would support the new institutions and check the spread of divisive Western ideas. These efforts failed, and with each failure more and more traditional institutions and values were abandoned as incapable of existing in amalgam with Western elements. In this process, different social groups reacted differently to the persisting appeal of the old and the attraction of the new and, in so reacting, further undermined the old synthesis of values and institutions.