Columbia subject headings:
Armenia--Foreign relations.
Armenia--History--1522-1800.
Armenia--History--1801-1900.
Armenians--Iran--History.
Armenians--Turkey--History.
Harvard subject headings:
Armenia--Foreign relations.
Armenia--History--1522-1800.
Armenia--History--1801-1900
Armenia--History--1901-
Armenian question.
Armenians--Iran--History.
Armenians--Turkey--History
Great powers.
Princeton subject headings: