MAP TO SHOW THE DISTRIBUTION OF THE NATIVE TRIBES IN WHAT IS NOW THE STATE OF NORTH DAKOTA AND ADJACENT STATES.

The native tribes of North Dakota are of three different linguistic stocks or races. These are the Algonkian, Siouan and Caddoan. The Algonkian race is represented in North Dakota by one nation, the Chippewa or Ojibwa. The Siouan race is represented within our state boundaries by three nations, the Dakota (sometimes called Sioux), the Mandan, and the Hidatsa (who are also called Gros Ventre and Minnetari). The Caddoan race is represented by one nation, the Arikara. Other nations of the Caddoan race are the Pawnees, the Wichita and the Waco farther south.

The domain of the Dakota nation comprised southern Minnesota, northwest Iowa, almost all of South Dakota, part of northwest Nebraska, eastern Wyoming, and the southern part of North Dakota.

The Chippewa domain was around the west end of Lake Superior in northern Wisconsin, northern Minnesota, and part of northeastern North Dakota.

The Mandans, Hidatsas and Arikaras were three nations allied together for mutual protection against the encroachments of their common enemies who pressed upon them from all sides. The Mandan as an independent nation held domain along both sides of the Missouri River in what is now the central part of North Dakota. The Hidatsa were to the east of the Mandan. The Arikara were, some centuries ago, in northern Nebraska, but migrated gradually up the river. Finally they were so pressed by the incursion of the Dakotas from the east that they joined forces with the Mandans, who allowed them place in their country in exchange for the added strength which their numbers gave against the common enemy. The Hidatsas and the Mandans had already, before this, made alliance, so now the three nations were allied in the region of the upper Missouri River within what is now North Dakota, extending westward a little into what is now Montana.

The several domains of the various native tribes or nations within North Dakota and adjacent states are represented on this map as follows:

Dakota by horizontal lines,

Chippewa by vertical lines,

Mandan-Hidatsa-Arikara alliance by oblique cross-hatching,

Ponka by oblique lines slanting to the left,

Omaha by oblique lines slanting to the right,

Pawnee by horizontal and vertical cross-hatching,

Oto by cross-hatching of lines horizontal, oblique left and right.