Columbia subject headings:
Harvard subject headings:
Japan--Foreign relations--1868-1912
Japan--Foreign relations--Korea.
Korea--Annexation to Japan.
Korea--Foreign relations--1864-1910.
Korea--Foreign relations--Japan.
Princeton subject headings:
Japan--Foreign relations--1868-1912.
Japan--Foreign relations--Korea.
Korea--Annexation to Japan.
Korea--Foreign relations--1864-1910.
Korea--Foreign relations--Japan.