Columbia subject headings:
Arab countries--Politics and government--20th century.
Jordan--Foreign relations--Syria.
Jordan--Politics and government--20th century.
Panarabism--History--20th century.
Syria--Foreign relations--Jordan.
Syria--Politics and government--20th century.
Harvard subject headings:
Princeton subject headings:
Arab countries--Politics and government--20th century.
Jordan--Foreign relations--Syria.
Jordan--Politics and government--20th century.
Panarabism--History--20th century.
Syria--Foreign relations--Jordan.
Syria--Politics and government--20th century.