Columbia subject headings:
Harvard subject headings:
Ethnic conflict--Sudan--Darfur--History--21st century.
Genocide--Sudan--Darfur
Sudan--History--Darfur Conflict, 2003-
Princeton subject headings:
Ethnic conflict--Sudan--Darfur--History--21st century.
Genocide--Sudan--Darfur.
Sudan--History--Darfur Conflict, 2003-