Columbia subject headings:
Indian agents--United States.
Indians of North America--Commerce.
Indians of North America--Government relations--1789-1869.
Harvard subject headings:
Indian agents--United States.
Indians of North America--Commerce.
Indians of North America--Government relations--1789-1869.
Princeton subject headings:
Indian agents--United States.
Indians of North America--Commerce.
Indians of North America--Government relations--1769-1869.