Columbia subject headings:
Black Elk, 1863-1950.
Lakota Indians.
Oglala Indians--Biography.
Oglala Indians.
Harvard subject headings:
Black Elk, 1863-1950
Indian mythology--Great Plains.
Indians of North America--Great Plains--Biography
Indians of North America--Great Plains--Religion.
Lakota Indians
Lakota Indians.
Oglala Indians
Oglala Indians--Biography
Oglala Indians--Religion
Princeton subject headings:
Black Elk, 1863-1950.
Lakota Indians.
Oglala Indians--Biography.
Oglala Indians.