Columbia subject headings:
Indians of North America--Great Plains--Wars.
Indians of North America--Wars--1815-1875.
Indians of North America--Wars--1866-1895.
Indians of North America--Wars--Great Plains.
Harvard subject headings:
Indians of North America--Wars--1815-1875.
Indians of North America--Wars--1866-1895.
Indians of North America--Wars--Great Plains.
Sand Creek Massacre, Colo., 1864
War crimes investigation--Colorado--Kiowa County.
Princeton subject headings:
Indians of North America--Great Plains--Wars.
Indians of North America--Wars--1815-1875.
Indians of North America--Wars--1866-1895.