Columbia subject headings:
American Board of Commissioners for Foreign Missions. Lac qui Parle Mission (Minn.)
Dakota Indians--Missions--Minnesota.
Dakota Indians--Wars, 1862-1865.
Frontier and pioneer life--Minnesota--Lac qui Parle (Region)
Riggs, Mary Ann Clark Longley, 1813-1869--Correspondence.
Women missionaries--Minnesota--Lac qui Parle (Region)
Harvard subject headings:
American Board of Commissioners of Foreign Missions. Lac qui Parle Mission (Minn.)
Dakota Indians--Missions--Minnesota.
Dakota Indians--Wars, 1862-1865
Frontier and pioneer life--Minnesota--Lac qui Parle Region.
Riggs, Mary Ann Clark Longley, 1813-1869--Correspondence.
Women missionaries--Minnesota--Lac qui Parle Region.
Princeton subject headings:
American Board of Commissioners of Foreign Missions. Lac qui Parle Mission (Minn.)
Dakota Indians--Missions--Minnesota.
Dakota Indians--Wars, 1862-1865.
Frontier and pioneer life--Minnesota.
Riggs, Mary Ann Clark Longley, 1813-1869--Correspondence.
Women missionaries--Minnesota.