Columbia subject headings:
Men--Europe--History--Congresses.
Men--Middle East--History--Congresses.
Sex role--Europe--History--Congresses.
Sex role--Middle East--History--Congresses.
Women--Europe--History--Congresses.
Women--Middle East--History--Congresses.
Harvard subject headings:
Gender expression--Europe--History--To 1500--Congresses.
Gender identity--Europe--History--To 1500--Congresses.
Sex role--Europe--History--To 1500--Congresses.
Princeton subject headings:
Men--Europe--History--Congresses.
Men--Middle East--History--Congresses.
Sex role--Europe--History--Congresses.
Sex role--Middle East--History--Congresses.
Women--Europe--History--Congresses.
Women--Middle East--History--Congresses.