Three Affiliated Tribes
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The Mandan, Hidatsa, and Arikara Nation (MHA Nation), also known as the Three Affiliated Tribes (
Mandan The Mandan () are a Native American tribe of the Great Plains who have lived for centuries primarily in what is now North Dakota. They are enrolled in the Three Affiliated Tribes of the Fort Berthold Reservation. About half of the Mandan still ...
: ''Miiti Naamni'';
Hidatsa The Hidatsa ( ) are a Siouan people. They are enrolled in the federally recognized Three Affiliated Tribes of the Fort Berthold Reservation in North Dakota. Their language is related to that of the Crow, and they are sometimes considered a pa ...
: ''Awadi Aguraawi'';
Arikara The Arikara ( ), also known as Sahnish,
''Mandan, Hidatsa, and Arikara Nation.'' (Retrieved Sep 29, 2011) ...
: ''ačitaanu' táWIt''), is a federally recognized Native American Nation resulting from the alliance of the
Mandan The Mandan () are a Native American tribe of the Great Plains who have lived for centuries primarily in what is now North Dakota. They are enrolled in the Three Affiliated Tribes of the Fort Berthold Reservation. About half of the Mandan still ...
,
Hidatsa The Hidatsa ( ) are a Siouan people. They are enrolled in the federally recognized Three Affiliated Tribes of the Fort Berthold Reservation in North Dakota. Their language is related to that of the Crow, and they are sometimes considered a pa ...
, and
Arikara The Arikara ( ), also known as Sahnish,
''Mandan, Hidatsa, and Arikara Nation.'' (Retrieved Sep 29, 2011) ...
peoples, whose Indigenous lands ranged across the
Missouri River The Missouri River is a river in the Central United States, Central and Mountain states, Mountain West regions of the United States. The nation's longest, it rises in the eastern Centennial Mountains of the Bitterroot Range of the Rocky Moun ...
basin extending from present day
North Dakota North Dakota ( ) is a U.S. state in the Upper Midwest, named after the indigenous Dakota people, Dakota and Sioux peoples. It is bordered by the Canadian provinces of Saskatchewan and Manitoba to the north and by the U.S. states of Minneso ...
through western
Montana Montana ( ) is a landlocked U.S. state, state in the Mountain states, Mountain West subregion of the Western United States. It is bordered by Idaho to the west, North Dakota to the east, South Dakota to the southeast, Wyoming to the south, an ...
and
Wyoming Wyoming ( ) is a landlocked U.S. state, state in the Mountain states, Mountain West subregion of the Western United States, Western United States. It borders Montana to the north and northwest, South Dakota and Nebraska to the east, Idaho t ...
. After the signing of the Fort Laramie Treaty (1851) and subsequent taking of land, the Nation's land base is currently approximately 1 million acres located in Fort Berthold Reservation in northwestern
North Dakota North Dakota ( ) is a U.S. state in the Upper Midwest, named after the indigenous Dakota people, Dakota and Sioux peoples. It is bordered by the Canadian provinces of Saskatchewan and Manitoba to the north and by the U.S. states of Minneso ...
. The Tribe reported a total enrollment of 17,492 enrolled members of the Mandan, Hidatsa and Arikara Nation as of December 2024. Nearly 5,600 live on the Fort Berthold Indian Reservation; others live and work elsewhere.


History


Formation of the Mandan, Hidatsa, and Arikara Nation

The
Mandan The Mandan () are a Native American tribe of the Great Plains who have lived for centuries primarily in what is now North Dakota. They are enrolled in the Three Affiliated Tribes of the Fort Berthold Reservation. About half of the Mandan still ...
and
Hidatsa The Hidatsa ( ) are a Siouan people. They are enrolled in the federally recognized Three Affiliated Tribes of the Fort Berthold Reservation in North Dakota. Their language is related to that of the Crow, and they are sometimes considered a pa ...
tribes formed an alliance after the
smallpox Smallpox was an infectious disease caused by Variola virus (often called Smallpox virus), which belongs to the genus '' Orthopoxvirus''. The last naturally occurring case was diagnosed in October 1977, and the World Health Organization (W ...
epidemic An epidemic (from Greek ἐπί ''epi'' "upon or above" and δῆμος ''demos'' "people") is the rapid spread of disease to a large number of hosts in a given population within a short period of time. For example, in meningococcal infection ...
of 1837–1838 decimated the Mandan, leaving approximately 125 survivors. The Mandan subsequently banded together with the Hidatsa to survive. In 1845 the Mandan and Hidatsa jointly established a new town, Like-a-Fishhook Village. In 1862, the
Arikara The Arikara ( ), also known as Sahnish,
''Mandan, Hidatsa, and Arikara Nation.'' (Retrieved Sep 29, 2011) ...
settled with the Mandan and Hidatsa at Like-a-Fishhook to escape war with the
Lakota Lakota may refer to: *Lakota people, a confederation of seven related Native American tribes *Lakota language Lakota ( ), also referred to as Lakhota, Teton or Teton Sioux, is a Siouan languages, Siouan language spoken by the Lakota people of ...
, forming a confederacy that would later be known as the Three Affiliated Tribes. The Nation now commonly refers to itself as the "Mandan, Hidatsa, and Arikara Nation" in most situations although "The Three Affiliated Tribes" is used as well. Under the Indian Reorganization Act of 1934, the tribes formed a tribal government which they called the Three Affiliated Tribes, a sovereign tribal nation.


Tribal history


Mandan

The
Mandan The Mandan () are a Native American tribe of the Great Plains who have lived for centuries primarily in what is now North Dakota. They are enrolled in the Three Affiliated Tribes of the Fort Berthold Reservation. About half of the Mandan still ...
, who refer to themselves as Nueta, are a Native American tribe currently part of the Three Affiliated Tribes of
North Dakota North Dakota ( ) is a U.S. state in the Upper Midwest, named after the indigenous Dakota people, Dakota and Sioux peoples. It is bordered by the Canadian provinces of Saskatchewan and Manitoba to the north and by the U.S. states of Minneso ...
. At the height of their historic culture, the Mandan were prosperous and peaceful farmers and traders, noted for their excellent
maize Maize (; ''Zea mays''), also known as corn in North American English, is a tall stout grass that produces cereal grain. It was domesticated by indigenous peoples in southern Mexico about 9,000 years ago from wild teosinte. Native American ...
cultivation and crafting of
Knife River The Knife River is a tributary of the Missouri River, approximately 120 mi (193 km) long, in North Dakota in the United States. Knife is an English translation of the Native American name. It rises in west central North Dakota, in ...
flint Flint, occasionally flintstone, is a sedimentary cryptocrystalline form of the mineral quartz, categorized as the variety of chert that occurs in chalk or marly limestone. Historically, flint was widely used to make stone tools and start ...
. They built earth lodges, and made villages of considerable technical skill, and cultivated many varieties of maize. They were a more sedentary people than other, more nomadic tribes of the
Great Plains The Great Plains is a broad expanse of plain, flatland in North America. The region stretches east of the Rocky Mountains, much of it covered in prairie, steppe, and grassland. They are the western part of the Interior Plains, which include th ...
.
Lewis and Clark Lewis may refer to: Names * Lewis (given name), including a list of people with the given name * Lewis (surname), including a list of people with the surname Music * Lewis (musician), Canadian singer * " Lewis (Mistreated)", a song by Radiohe ...
stayed with the Mandan when they passed through the Upper Missouri region on their expedition to the Northwest, including five months in the winter of 1804–1805. Sakakawea, a
Hidatsa The Hidatsa ( ) are a Siouan people. They are enrolled in the federally recognized Three Affiliated Tribes of the Fort Berthold Reservation in North Dakota. Their language is related to that of the Crow, and they are sometimes considered a pa ...
who has subsequently been claimed by both the
Shoshone The Shoshone or Shoshoni ( or ), also known by the endonym Newe, are an Native Americans in the United States, Indigenous people of the United States with four large cultural/linguistic divisions: * Eastern Shoshone: Wyoming * Northern Shoshon ...
and
Hidatsa The Hidatsa ( ) are a Siouan people. They are enrolled in the federally recognized Three Affiliated Tribes of the Fort Berthold Reservation in North Dakota. Their language is related to that of the Crow, and they are sometimes considered a pa ...
, joined the expedition as an interpreter and native guide. Because of her role in salvaging the expedition, she was honored with an image on the U.S. dollar coin. On the return trip, the expedition brought the Mandan chief
Sheheke Sheheke, Sheheke-shote (Mandan: Shehék Shót), translated as White Coyote, and also known as Coyote or Big White (c. 1766–1812), was a Mandan chief. His name is also sometimes spelled Shahaka. Sheheke was at the time of the arrival of Meriwe ...
Shote with them back to
Washington, DC Washington, D.C., formally the District of Columbia and commonly known as Washington or D.C., is the capital city and Federal district of the United States, federal district of the United States. The city is on the Potomac River, across from ...
. Some explorers described the Mandan and their structures as having "European" features. In the 19th century, a few people used such anecdotes to speculate that the Mandan were, in part, descended from lost European settlers who had arrived at North America before 1492, the voyage of
Christopher Columbus Christopher Columbus (; between 25 August and 31 October 1451 – 20 May 1506) was an Italians, Italian explorer and navigator from the Republic of Genoa who completed Voyages of Christopher Columbus, four Spanish-based voyages across the At ...
. One legend associated them with having Welsh ancestry. Historians and
anthropologists An anthropologist is a scientist engaged in the practice of anthropology. Anthropologists study aspects of humans within past and present societies. Social anthropology, cultural anthropology and philosophical anthropology study the norms, values ...
have debated this history; however, the MHA people and their oral tradition agree that there was historic admixture. This is the legend of '' Madoc ab Owein'', popularized in relation to the Mandan in the 19th century by the painter
George Catlin George Catlin ( ; July 26, 1796 – December 23, 1872) was an American lawyer, painter, author, and traveler, who specialized in portraits of Native Americans in the United States, Native Americans in the American frontier. Traveling to the Wes ...
. The current center of Mandan culture and population is the community of Twin Buttes, North Dakota.


Hidatsa

The
Hidatsa The Hidatsa ( ) are a Siouan people. They are enrolled in the federally recognized Three Affiliated Tribes of the Fort Berthold Reservation in North Dakota. Their language is related to that of the Crow, and they are sometimes considered a pa ...
, called ''Moennitarri'' by their allies the Mandan, are a Siouan-speaking people. The Hidatsa name for themselves ( autonym) is ''Nuxbaaga'' ("Original People"). The name Hidatsa said to mean "willows", was that of one band's village, after a prominent landscape feature. When the villages consolidated, the tribe used that name for their people as a whole. Their language is related to that of the
Crow A crow is a bird of the genus ''Corvus'', or more broadly, a synonym for all of ''Corvus''. The word "crow" is used as part of the common name of many species. The related term "raven" is not linked scientifically to any certain trait but is rathe ...
nation. They have been considered a parent tribe to the modern Crow in
Montana Montana ( ) is a landlocked U.S. state, state in the Mountain states, Mountain West subregion of the Western United States. It is bordered by Idaho to the west, North Dakota to the east, South Dakota to the southeast, Wyoming to the south, an ...
. The Hidatsa have sometimes been confused with the ''
Gros Ventre The Gros Ventre ( , ; meaning 'big belly'), also known as the A'aninin, Atsina, or White Clay, are a historically Algonquian-speaking Native American tribe located in northcentral Montana. Today, the Gros Ventre people are enrolled in the Fort ...
,'' another tribe which was historically in Montana. In 1936, the Bureau of Indian Affairs compiled the Tribe's Base Roll listing all Hidatsa as "G.V.", for Gros Ventre. Today about 30 full-blood Hidatsa are members of the Affiliated Three Tribes. Most Hidatsa people have ancestry also of the Mandan and Arikara tribes.


Arikara

The
Arikara The Arikara ( ), also known as Sahnish,
''Mandan, Hidatsa, and Arikara Nation.'' (Retrieved Sep 29, 2011) ...
call themselves Sahnish."History: The Sahnish (Arikara)."
''Mandan, Hidatsa, and Arikara Nation.'' Retrieved 29 September 2011.
The Arikara were forced into Mandan territory by conflict with the
Lakota Lakota may refer to: *Lakota people, a confederation of seven related Native American tribes *Lakota language Lakota ( ), also referred to as Lakhota, Teton or Teton Sioux, is a Siouan languages, Siouan language spoken by the Lakota people of ...
(Sioux), between the Arikara War and the European-American settlement in the 1870s. The Arikara lived for many years near the Fort Clark trading post, also called Knife River. In 1862 they joined the Hidatsa and Mandan at Like-a-Fishhook Village, near the
Fort Berthold Fort Berthold was the name of two successive forts on the upper Missouri River in present-day central-northwest North Dakota. Both were initially established as fur trading posts. The second was adapted as a post for the U.S. Army. After the Army l ...
trading post. For work, the Arikara men scouted for the U. S. Army, stationed at nearby Fort Stevenson. In 1874, the Arikara scouts guided Custer on the
Black Hills The Black Hills is an isolated mountain range rising from the Great Plains of North America in western South Dakota and extending into Wyoming, United States. Black Elk Peak, which rises to , is the range's highest summit. The name of the range ...
Expedition, during which his party discovered gold. This resulted in a rush of miners to the area, causing conflict with the Lakota, who considered the Black Hills to be sacred. In 1876, a large group of Arikara men accompanied Custer and the 7th Cavalry on the Little Big Horn Expedition. Arikara scouts were in the lead when US Army forces attacked the widespread encampment of thousands of Sioux and
Cheyenne The Cheyenne ( ) are an Indigenous people of the Great Plains. The Cheyenne comprise two Native American tribes, the Só'taeo'o or Só'taétaneo'o (more commonly spelled as Suhtai or Sutaio) and the (also spelled Tsitsistas, The term for th ...
warriors and families. Several scouts drove off Lakota horses, as they had been ordered, and others fought alongside the troopers. Three Arikara men were killed: Little Brave, Bobtail Bull, and Bloody Knife. During the subsequent confusion, when the scouts were cut off from the troopers, they returned to the base camp as they had been directed. After the battle, in which Custer and some 260 other US troops were killed, the search for scapegoats resulted in some critics mistakenly accusing the scouts of having abandoned the soldiers.


Land base


Tribal reorganization

The United States issued two
executive order In the United States, an executive order is a directive by the president of the United States that manages operations of the federal government. The legal or constitutional basis for executive orders has multiple sources. Article Two of the ...
s in 1870 and 1880 that diminished the land base of the Mandan, Hidatsa, and Arikara by approximately 80% to make way for a new railroad. Their land was again reduced a further 60% in 1886 when the Fort Berthold Reservation was established. In all, about 11.4 million acres of tribal lands were taken. Following the creation of the contemporary Fort Berthold Reservation in 1886, the
Bureau of Indian Affairs The Bureau of Indian Affairs (BIA), also known as Indian Affairs (IA), is a United States List of United States federal agencies, federal agency within the U.S. Department of the Interior, Department of the Interior. It is responsible for im ...
forced tribal members to leave Like-a-Fishhook Village and take up individual allotments. The stated purpose of the reservation was to enable the Mandan, Hidatsa, and Arikara "to obtain the means necessary to enable them to become wholly self-supporting by the cultivation of the soil and other pursuits of husbandry." Tribal leaders spent three decades petitioning the United States government to receive fair compensation for the lands ceded by the executive orders of 1870 and 1880. The tribe was eventually awarded $2.2 million as compensation in 1930. Under the Indian Reorganization Act of 1934, the tribes formed a tribal government which they called the Three Affiliated Tribes, a sovereign tribal nation. The
Fort Berthold Indian Reservation The Fort Berthold Indian Reservation is a U.S. Indian reservation in western North Dakota that is home for the federally recognized Mandan, Hidatsa, and Arikara Nation, also known as the Three Affiliated Tribes. The reservation includes lands on ...
consists of , of which are owned by Native Americans, either as individual allotments or communally by the tribe.


Garrison Dam

In response to severe flooding on the lower
Missouri River The Missouri River is a river in the Central United States, Central and Mountain states, Mountain West regions of the United States. The nation's longest, it rises in the eastern Centennial Mountains of the Bitterroot Range of the Rocky Moun ...
in 1943, Congress passed the
Flood Control Act of 1944 The Pick-Sloan Flood Control Act of 1944 (P.L. 78–534), enacted in the 2nd session of the 78th Congress, is U.S. legislation that authorized the construction of numerous dams and modifications to previously existing dams, as well as levees ac ...
and authorized the creation of the
Garrison Dam Garrison Dam is an earth-fill embankment dam on the Missouri River in central North Dakota, U.S. Constructed by the U.S. Army Corps of Engineers from 1947 to 1953, at over in length, the dam is the fifth-largest earthen dam in the world. The res ...
. In order to construct the dam, the US government needed to purchase 152,000 acres of agricultural land in the Fort Berthold Reservation that would be flooded by the creation of Lake Sakakawea. Threatened by confiscation under
eminent domain Eminent domain, also known as land acquisition, compulsory purchase, resumption, resumption/compulsory acquisition, or expropriation, is the compulsory acquisition of private property for public use. It does not include the power to take and t ...
, the tribes were forced to accept $5 million in exchange for their lands. This amount was increased to $7.5 million in 1949, but it hardly compensated for the loss of 94% of the tribe's agricultural land. The majority of tribal members were forced to relocate far-flung, unproductive parcels of land. The construction of
Garrison Dam Garrison Dam is an earth-fill embankment dam on the Missouri River in central North Dakota, U.S. Constructed by the U.S. Army Corps of Engineers from 1947 to 1953, at over in length, the dam is the fifth-largest earthen dam in the world. The res ...
almost totally destroyed the traditional way of life for the Three Affiliated Tribes and made them much more dependent on the federal government. The tribe petitioned the government for decades to receive compensation for the unjust taking of their land. In 1992,
Congress A congress is a formal meeting of the representatives of different countries, constituent states, organizations, trade unions, political parties, or other groups. The term originated in Late Middle English to denote an encounter (meeting of ...
awarded the Mandan, Hidatsa, and Arikara Nation over $149.2 million and over of land in just compensation for wrongs imposed on the tribal people by the Garrison Dam.


Membership/Citizenship qualifications

There are 17,228 enrolled members of the Mandan, Hidatsa and Arikara Nation as of 16 June 2023. Approximately 2/3rd reside off the Reservation and 1/3rd live on the
Fort Berthold Indian Reservation The Fort Berthold Indian Reservation is a U.S. Indian reservation in western North Dakota that is home for the federally recognized Mandan, Hidatsa, and Arikara Nation, also known as the Three Affiliated Tribes. The reservation includes lands on ...
;. Membership (citizenship) is derived from the 1936 Indian Census roll of the Three Affiliated Tribes. On 2 November 2010 the tribal membership passed amendments specifying "
blood quantum Blood quantum laws or Indian blood laws are laws that define Native Americans in the United States status by fractions of Native American ancestry. These laws were enacted by the Federal government of the United States, federal government and S ...
", or minimum amounts of tribal ancestry to qualify individuals for membership and for candidates for public office. Effective 16 December 2010 individuals must possess at least 1/8th degree blood of the Mandan, Hidatsa, or Arikara ancestry (the equivalent of one full-blooded great-grandparent) to become an enrolled member of the MHA Nation and 1/4th degree blood of the Mandan, Hidatsa, or Arikara ancestry to run for the Tribal Business Council.


Economy

The
Fort Berthold Indian Reservation The Fort Berthold Indian Reservation is a U.S. Indian reservation in western North Dakota that is home for the federally recognized Mandan, Hidatsa, and Arikara Nation, also known as the Three Affiliated Tribes. The reservation includes lands on ...
sits atop the Bakken Formation, the second most-productive geographic area for
shale oil Shale oil is an unconventional oil produced from oil shale rock fragments by pyrolysis, hydrogenation, or thermal dissolution. These processes convert the organic matter within the rock (kerogen) into synthetic oil and gas. The resulting oil c ...
production in the United States. The nation receives roughly 90 percent of its revenue from royalties and taxes on oil and gas development. In 2023, the nation bought an idle from
Enbridge Enbridge Inc. is a multinational pipeline transport, pipeline and energy company headquartered in Calgary, Alberta, Canada. Enbridge owns and operates pipelines throughout Canada and the United States, transporting crude oil, natural gas, and n ...
to help deliver oil from the wells. The pipeline runs from the Plaza/Wabek fields to Enbridge's terminal in Stanley.


Tribal Business Council

The Tribal Business Council consists of six Segment Representatives and a chairman. Each member's term lasts 4 years, and there are no term limits. The Tribal Business Council holds Regular Meetings on the second Thursday of each month, and sub-committees meet at different times throughout the month. A legal quorum as defined in the constitution of the Three Affiliated Tribes is 5 of the 7 council representatives.


Notable tribal members

* Gerard Baker, retired National Park Service Ranger and formerly the highest ranking Native American within the NPS. * Ruth Buffalo, elected to the North Dakota House of Representatives in 2018 * Raymond Cross, an American attorney and law professor who represented Native Americans in multiple landmark trials, including two
U.S. Supreme Court The Supreme Court of the United States (SCOTUS) is the highest court in the federal judiciary of the United States. It has ultimate appellate jurisdiction over all U.S. federal court cases, and over state court cases that turn on question ...
cases. * Tex G. Hall, Chairman of the Three Affiliated Tribes from 1998 to 2006 * Juanita Helphrey (1941–2018), director of the North Dakota Indian Affairs Commission (1975–1990), national staff on the
United Church of Christ The United Church of Christ (UCC) is a socially liberal mainline Protestant Christian denomination based in the United States, with historical and confessional roots in the Congregational, Restorationist, Continental Reformed, and Lutheran t ...
(1991–2004) * Denise Juneau, State Superintendent of Public Instruction for
Montana Montana ( ) is a landlocked U.S. state, state in the Mountain states, Mountain West subregion of the Western United States. It is bordered by Idaho to the west, North Dakota to the east, South Dakota to the southeast, Wyoming to the south, an ...
*
Edward Lone Fight Edward Lone Fight (born May 28, 1939) served as Chairman of the Mandan, Hidatsa and Arikara Nation ( Three Affiliated Tribes) from 1986 to 1990. In 1988 Lone Fight met with President Ronald Reagan Ronald Wilson Reagan (February 6, 1911 – ...
(b. 1940), former Chairman of the Three Affiliated Tribes * Cannupa Hanska Luger, visual artist * Alyce Spotted Bear (1945-2013), educator and Chairwoman of the Three Affiliated Tribes (1982-1987) * Erica Thunder, former Commissioner, North Dakota Department of Labor and Human Rights, youngest and first Native American to hold such Cabinet position; former Interim Executive Director, North Dakota Indian Affairs Commission and current Commissioner of the North Dakota Indian Affairs Commission, first Native American and youngest Cabinet member to hold two Cabinet positions simultaneously; USA Today's first Woman of the Year for the State of North Dakota 2021-2022 * Tillie Fay Walker (1928–2018), civil rights activist and community leader


Notes


References

* Gilman, Carolyn, Mary Lane Schneider, et al. ''The Way to Independence: Memories of a Hidatsa Indian Family, 1840–1920''. St Paul: Minnesota Historical Society Press, 1987. . * Libby, Orin G., ed. ''Arikara Narrative of Custer's Campaign and the Battle of the Little Bighorn'', Norman: University of Oklahoma Press, 1998. . * Hammer, Ken. ''With Custer in '76'', Norman: University of Oklahoma, 1976. * Matthews, Washington. ''Ethnography and Philology of the Hidatsa Indians'', U.S. Geological and Geographical Survey, 1877. * Nichols, Ron. ''Men with Custer,'' revised ed. Hardin, MT: Custer Battlefield Historical and Museum Association, 2000. * Wilson, Gilbert Livingstone, Ph.D. ''Agriculture of the Hidatsa Indians: an Indian Interpretation'', University of Minnesota, 1917.


External links


Three Affiliated Tribes home page




- Hidatsa gestural language
Discovering Lewis and Clark
history of tribe and interviews with members {{DEFAULTSORT:Mandan, Hidatsa, And Arikara Nation * Native American tribes in North Dakota Federally recognized tribes in the United States