Columbia subject headings:
Africa, Northeast--Politics and government--1974-
Self-determination, National--Africa, Northeast.
Harvard subject headings:
Africa, Northeast--History.
Africa, Northeast--Politics and government--1974-
Globalization--Political aspects--Africa, Northeast.
Globalization--Political aspects--Horn of Africa.
Horn of Africa--History.
Horn of Africa--Politics and government.
Self-determination, National--Horn of Africa
Self-determination--Africa, Northeast.
Princeton subject headings:
Africa, Northeast--Politics and government--1974-
Self-determination, National--Africa, Northeast.