From the date of its first appearance in 1891 the Powell map of "Linguistic Families of American Indians North of Mexico" has proved of the widest utility. It has been reissued several times and copied into numerous publications. There has, however, been almost equal need of a map giving the location of the tribes under the several families. To one familiar from his readings in early American history with the names and locations of our prominent eastern "tribes," such as the Delaware, Iroquois, Cherokee, and Choctaw, the preparation of a tribal map would seem to be simple, and it would indeed be so if all Indians had been grouped into bodies as clearly marked as those mentioned.
But even in the eastern United States the term "tribe" is quickly found to have no uniform application. The Creeks were a confederation of a few dominant tribes and a number of subordinate bodies, each formerly independent. The name "Delaware" is commonly said to have covered three tribes or sub-tribes, but while two of these seem never to have been independent of each other, the third, the Munsee, is often treated as if it were entirely separate. The name "Powhatan" was applied to about 30 tribes or sub-tribes which had been brought together by conquest only a few years before Virginia was settled, and the term "Chippewa," or "Ojibwa," is used for a multitude of small bands with little claim to any sort of governmental unity. In the case of the Iroquois, on the other hand, the tribe was only a part of the governmental unit, the Iroquois Confederation, or Longhouse. Read Introduction to Indian tribes of North America

Northeast Includes the following States Connecticut | Delaware | District of Columbia | Maine | Maryland | Massachusetts New Hampshire | New Jersey | New York | Pennsylvania | Rhode Island | Vermont Includes the following Indian Tribes Upper Eastern
Includes the Following States
Indiana | Kentucky | North Carolina | Tennessee
Virginia | West Virginia
Includes the Following Native American Tribes
Southeast
Includes the Following States
Alabama | Florida | Georgia | Mississippi | South Carolina
Includes the Following Indian Tribes
Upper Mid-West
Includes the following States
Illinois | Michigan | Ohio | Wisconsin
Includes the Following Native American Tribes
Upper Plains
Includes the Following States
Iowa | Kansas | Minnesota | Missouri | Nebraska
North Dakota | South Dakota
Includes the Following Indian Tribes
Lower Plains
Includes the Following States
Arkansas | Louisiana | Oklahoma | Texas
Includes the Following Native American Tribes
Mountain
Includes the Following States
Colorado | Idaho | Montana | Utah | Wyoming
Includes the Following Indian Tribes
Southwest
Includes the Following States
Arizona | Nevada | New Mexico
Includes the Following Native American Tribes
Northwest
Includes the Following States
Oregon | Washington
Includes the Following Indian Tribes
California
California
Includes the Following Native American Tribes
Some Canadian Tribes
Includes the Following Indian Tribes
Indian Genealogy
Notes About the Book:
Source: The Indian Tribes of North America, by John R. Swanton, 1953,
Bureau of American Ethnology, Bulletin 145, US Government Printing Office, Washington DC.
Online Publication: The manuscript was scanned and then ocr'd.
Minimal editing has been done, and readers can and should expect some errors in the textual output.