Columbia subject headings:
Europe--Foreign relations--Latin Orient.
Jerusalem--Foreign public opinion, European--History.
Jerusalem--History--Latin Kingdom, 1099-1244.
Latin Orient--Foreign relations--Europe.
Public opinion--Europe--History.
Harvard subject headings:
Europe--Foreign relations--Latin Orient.
Jerusalem--Foreign public opinion, European--History.
Jerusalem--History--Latin Kingdom, 1099-1244.
Latin Orient--Foreign relations--Europe.
Public opinion--Europe--History.
Princeton subject headings:
Europe--Foreign relations--Latin Orient.
Jerusalem--Foreign public opinion, European--History.
Jerusalem--History--Latin Kingdom, 1099-1244.
Latin Orient--Foreign relations--Europe.
Public opinion--Europe--History.