Columbia subject headings:
Africa, East--Economic conditions.
Africa, East--Politics and government--21st century.
Horn of Africa--Politics and government--21st century.
National security--Africa, East.
Peace-building--Africa, East.
Harvard subject headings:
Africa, East--Economic conditions.
Africa, East--Politics and government--21st century.
Horn of Africa--Politics and government--21st century.
National security--Africa, East.
Peace-building--Africa, East.
Princeton subject headings: