A revival of discussion free of disciplines began in the late 1920s and early 1930s. The Frankfurt Institute for Social Research is a historical example. The Committee on Social Thought at the University of Chicago followed in the 1940s. In the 1970s, programs in Social and Political Thought were established at Sussex and York. Others followed, with emphases and structures, such as Social Theory and History (University of California, Davis). Cultural Studies programs extended the concerns of social theory into the domain of culture and thus anthropology. A chair and undergraduate program in social theory was established at the University of Melbourne. Social theory at present seems to be gaining acceptance as a classical academic discipline.