Columbia subject headings:
Harvard subject headings:
Afghan War, 2001-2021
Afghanistan--History--2001-2021
Afghanistan--Politics and government--2001-
Afghanistan--Social conditions--21st century.
Failed states--Afghanistan.
Princeton subject headings:
Afghan War, 2001-2021.
Afghanistan--History--2001-2021.
Afghanistan--Politics and government--2001-
Afghanistan--Social conditions--21st century.
Failed states--Afghanistan.