Columbia subject headings:
Afghanistan--Foreign relations--Pakistan.
Afghanistan--Foreign relations--United States.
Afghanistan--History--1989-2001.
Taliban.
United States--Foreign relations--Afghanistan.
Harvard subject headings:
Afghanistan--Foreign relations--Pakistan.
Afghanistan--Foreign relations--United States.
Afghanistan--History--1989-
Taliban
United States--Foreign relations--Afghanistan.
Princeton subject headings:
Afghanistan--History--1989-2001.
Afghanistan--History--2001-2021.