Columbia subject headings:
Frontier and pioneer life in literature.
Frontier and pioneer life--United States.
United States--Territorial expansion.
Women in literature.
Women in popular culture--United States.
Women pioneers--United States.
Harvard subject headings:
Frontier and pioneer life in literature.
Frontier and pioneer life--United States
United States--Territorial expansion.
Women in literature
Women in popular culture--United States.
Women pioneers--United States
Princeton subject headings:
Frontier and pioneer life in literature.
Frontier and pioneer life--United States.
United States--Territorial expansion.
Women in literature.
Women in popular culture--United States.
Women pioneers--United States.