Columbia subject headings:
Harvard subject headings:
Civilization, Medieval, in literature--Congresses.
Medievalism--United States--Congresses.
National characteristics, American--Congresses
Popular culture--United States--Congresses.
United States--Civilization--Medieval influences--Congresses.
United States--In literature--Congresses.
Princeton subject headings:
Medievalism--United States.
Popular culture.
United States--Civilization--Medieval influences.