Columbia subject headings:
Television programs--United States--History.
Television series--United States--History and criticism.
Television soap operas--United States--History and criticism.
Harvard subject headings:
Television programs--United States--History
Television series--United States--History and criticism.
Television soap operas--United States--History and criticism
Princeton subject headings:
Television programs--United States--History.
Television series--United States--History and criticism.
Television soap operas--United States--History and criticism.