Columbia subject headings:
Religion and state--Germany.
Religion and state--Israel.
Religion and state--United States.
Harvard subject headings:
Church and state--Congresses
Comparative law--Congresses.
International law--Religious aspects--Congresses.
Religion and law--Germany--Congresses.
Religion and law--Israel--Congresses.
Religion and law--United States--Congresses.
Religion and state--Germany--Congresses.
Religion and state--Israel--Congresses.
Religion and state--United States--Congresses.
Princeton subject headings:
Religion and state--Germany.
Religion and state--Israel.
Religion and state--United States.