Columbia subject headings:
Harvard subject headings:
California--Ethnic relations--Congresses.
Jews--California--History--Congresses.
Jews--West (U.S.)--History--Congresses.
West (U.S.)--Ethnic relations--Congresses.
Princeton subject headings:
California--Ethnic relations--Congresses.
Jews--West (U.S.)--History--Congresses.
West (U.S.)--Ethnic relations--Congresses.