American Baptist Publication Society, [1658]
American Civil Liberties Union, [494]
American Colonization Society, about, [787]
American Council of Learned Societies Devoted to Humanistic Studies, Committee on Negro Studies, [3], [24]
American Council on Education, American Youth Commission, [40], [1719]
American Council on Race Relations, [494]
American Folklore Society, [26], [698], [703]
American Historical Association, [458], [749], [875], [877a]
American Institute for Marxist Studies, [809]- [810]
American Jewish Committee, Institute of Human Relations, [1570], [1762]