Columbia subject headings:
Television programs--Social aspects--United States--History--21st century.
Television programs--United States--Plots, themes, etc.
Television series--Social aspects--United States.
Television series--United States--History and criticism.
Harvard subject headings:
Television series--Social aspects--United States.
Television series--United States--History and criticism.
Princeton subject headings:
Television series--Social aspects--United States.
Television series--United States--History and criticism.