Columbia subject headings:
Cultural relations--Congresses.
Religion and culture--Congresses.
Ritual--Congresses.
Syncretism (Religion)--Congresses.
Harvard subject headings:
Cultural relations--Congresses.
Religion and culture--Congresses
Religion--Relations--Congresses.
Rites and ceremonies--Congresses
Ritual--Congresses.
Syncretism (Religion)--Congresses.
Princeton subject headings: