Correspondence, writings, notes, memoranda, reports, printed matter, and sound recordings relating to social change in the twentieth century, and to promotion of international educational exchanges and intellectual cooperation, especially between the United States and China. Includes computer data cards, printout of statistics and codebooks used as research material for the book by Alex Inkeles and David H. Smith, Becoming Modern: Individual Change in Six Developing Countries (Cambridge, Mass., 1974), relating to the transition of social attitudes of individuals in developing countries. Also includes digital copy of interviews of Inkeles.