Columbia subject headings:
Indians of North America--Civil rights--North Dakota.
Indians of North America--Civil rights--South Dakota.
Indians of North America--Legal status, laws, etc.--North Dakota.
Indians of North America--Legal status, laws, etc.--South Dakota.
Harvard subject headings:
Indians of North America--Civil rights--North Dakota.
Indians of North America--Civil rights--South Dakota.
Indians of North America--Legal status, laws, etc.--North Dakota.
Indians of North America--Legal status, laws, etc.--South Dakota.
Princeton subject headings:
Indians of North America--Civil rights--North Dakota.
Indians of North America--Civil rights--South Dakota.
Indians of North America--Legal status, laws, etc.--North Dakota.
Indians of North America--Legal status, laws, etc.--South Dakota.