Columbia subject headings:
Harvard subject headings:
Korea--History--Independence movement, 1919.
Son, Pyŏng-hŭi, 1851-1922.
Princeton subject headings:
Chʻŏndogyo members--Korea--Biography.
Korea--History--Independence movement, 1919.
Son, Pyŏng-hŭi, 1861-1922.
Tonghak Incident, 1894.