Columbia subject headings:
Arab countries--History--Congresses.
Minorities--Arab countries--Congresses.
Religious minorities--Arab countries--Congresses.
Harvard subject headings:
Arab countries--History--Congresses.
Minorities--Arab countries--Congresses.
Religious minorities--Arab countries--Congresses.
Princeton subject headings:
Arab countries--History--Congresses.
Minorities--Arab countries--Congresses.
Religious minorities--Arab countries--Congresses.