Columbia subject headings:
Harvard subject headings:
Assad, Bashar, 1965-
Syria--Foreign relations--21st century.
Syria--History--Civil War, 2011-
Syria--Politics and government--2000-
Princeton subject headings:
Assad, Bashar, 1965-
Syria--Foreign relations--21st century.
Syria--History--Civil War, 2011-
Syria--Politics and government--2000-