
The Fort Belknap Indian Reservation ( or ) is shared by two Native American tribes, the
A'aninin (
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 ...
) and the
Nakoda (
Assiniboine
The Assiniboine or Assiniboin people ( when singular, Assiniboines / Assiniboins when plural; Ojibwe: ''Asiniibwaan'', "stone Sioux"; also in plural Assiniboine or Assiniboin), also known as the Hohe and known by the endonym Nakota (or Nakoda ...
). The reservation covers , and is located in north-central Montana. The total area includes the main portion of their homeland and
off-reservation trust land. The tribes reported 2,851 enrolled members in 2010. The capital and largest community is
Fort Belknap Agency, at the reservation's north end, just south of the city of
Harlem, Montana, across the
Milk River.
In 2013, the tribes received some bison and have reintroduced them to the local range. In June 2015, the
U.S. Department of the Interior sent some 3500 offers to buy back fractionated land worth more than $54 million, affecting the future control of 26,000 tracts of land within the boundaries of the Fort Belknap Indian Reservation. This was under the
Land Buy-Back Program for Tribal Nations, established as part of the federal government's 2009 settlement of the landmark ''
Cobell v. Salazar'' suit over federal mismanagement of revenues due Indian landowners under the trust program.
[David Murray, "$54 million offered for tribal land on Fort Belknap Reservation"](_blank)
''Great Falls Tribune,'' 10 June 2015; accessed 18 January 2017["DOI sends over $230M in offers to Indian landowners in Montana"](_blank)
''Indianz.com,'' 8 June 2015; accessed 28 October 2016
History
In October 1855, near the
confluence
In geography, a confluence (also ''conflux'') occurs where two or more watercourses join to form a single channel (geography), channel. A confluence can occur in several configurations: at the point where a tributary joins a larger river (main ...
of the
Judith
The Book of Judith is a deuterocanonical book included in the Septuagint and the Catholic Church, Catholic and Eastern Orthodox Christianity, Christian Old Testament of the Bible but Development of the Hebrew Bible canon, excluded from the ...
and
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 ...
s, the Blackfoot Confederacy signed an agreement to remain at peace with other Native American tribes and with citizens of the United States. The Nakoda Nation, along with the Lakota, Dakota, Mandan, Arikara, Hidatsa, Cheyenne, and Arapaho, had signed the
Treaty of Fort Laramie in 1851 with the United States government in what is now North Dakota. These treaties established the tribes' sacred territories within the continental United States.
The Fort Belknap Reservation was established in 1888 in north-central Montana. It comprises a small portion of their vast ancestral territory. Their former territory extended across all of north-central and eastern Montana and portions of eastern North Dakota. Fort Belknap Reservation was named after
William W. Belknap, the secretary of war in President
Ulysses S. Grant
Ulysses S. Grant (born Hiram Ulysses Grant; April 27, 1822July 23, 1885) was the 18th president of the United States, serving from 1869 to 1877. In 1865, as Commanding General of the United States Army, commanding general, Grant led the Uni ...
's administration. Belknap was later impeached for corruption.
The origins of the name Aaniiih, (meaning the White Clay People) is unclear. Many believe that they painted themselves with white clay found along the Saskatchewan River for ceremony, like the northern
Arapaho
The Arapaho ( ; , ) are a Native American people historically living on the plains of Colorado and Wyoming. They were close allies of the Cheyenne tribe and loosely aligned with the Lakota and Dakota.
By the 1850s, Arapaho bands formed t ...
. Early French fur trappers and traders named this tribe
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 ...
. Other tribes in the area referred to them as the " Water Falls People". Lacking a common language, they used physical signs to indicate some terms. The sign for waterfall was the passing of the hands over the stomach. The French traders interpreted this as meaning "big belly" and called the Aaniiih the Gros Ventre, meaning "big belly" in the French language.
The Nakoda (meaning the Generous Ones) split with the
Yanktonai Sioux in the 17th century. They migrated from the Minnesota woodlands westward onto the northern plains with their allies, the
Plains Cree. The Chippewa called the Nakoda as the Assiniboine people in their language, an Ojibwe word meaning "one who cooks with stones". The Nakoda would heat rocks and put them in rawhide pots to heat water and cook food. The Nakoda peoples live on both the Fort Belknap and Fort Peck Indian Reservations in Montana and on several reserves in
Saskatchewan
Saskatchewan is a Provinces and territories of Canada, province in Western Canada. It is bordered on the west by Alberta, on the north by the Northwest Territories, on the east by Manitoba, to the northeast by Nunavut, and to the south by the ...
and
Alberta
Alberta is a Provinces and territories of Canada, province in Canada. It is a part of Western Canada and is one of the three Canadian Prairies, prairie provinces. Alberta is bordered by British Columbia to its west, Saskatchewan to its east, t ...
, Canada, where they are generally known as Stoney.
The Aaniiih and Nakoda were nomadic hunters and warriors. They followed the
bison
A bison (: bison) is a large bovine in the genus ''Bison'' (from Greek, meaning 'wild ox') within the tribe Bovini. Two extant taxon, extant and numerous extinction, extinct species are recognised.
Of the two surviving species, the American ...
, commonly called buffalo, for seasonal hunting; they made use of all parts of the massive animals, for food, clothing, cord, tools, etc. Their food, clothing, and teepees were all derived from the buffalo. The buffalo was the Indian "staff of life", supporting the nomadic cultures of the Nakoda, Aaniih, and other Plains tribes. The last wild herd of buffalo in the continental United States in the 19th century roamed between the Bear Paw Mountains and the Little Rocky Mountains in the lush Milk River valley of Montana.
Economy and landholdings
The two tribes are united as one federally recognized government called the Fort Belknap Indian Community. Together, the tribes have formed and maintained a community that has deep respect for its land, its culture, and its heritage. Fort Belknap derives its name from the original military and trading post established on the Milk River. The town of Harlem, Montana, developed about northeast of the fort.
Land Buy-Back Program
Generations after allotment was made of communal lands 94 years ago to individual tribal households under the
Dawes Act
The Dawes Act of 1887 (also known as the General Allotment Act or the Dawes Severalty Act of 1887) regulated land rights on tribal territories within the United States. Named after Senator Henry L. Dawes of Massachusetts, it authorized the P ...
, control has become split up among thousands of descendants of original allottees in many federally recognized tribes. The Fort Belknap Reservation has been described as one of the most fractionated in the country in terms of its landholdings, with an estimated 75% of land on the reservation being fractionated under individual owners.
As part of the 2009 settlement of the ''
Cobell v. Salazar'' class-action suit, the Department of Interior has set up the Land Buy-Back Program for Tribal Nations to buy back such fractionated land from descendants, on a purely voluntary basis, with market value being offered. The land portions of those who accept the offers will be put in federal trust under control of the tribe, so it can increase the communal land base and improve its ability to manage resources for its members. In 2015, "
re than 3,500 buy-back offers were mailed to tribal landowners at the beginning of June. Some amounted to less than $100, others total tens or even hundreds of thousands
f dollars"
In June 2015, Interior employees came to the reservation to discuss the program in more detail. They reviewed up to $54 million in offers with landowners who may be interested in selling their portions. These offers apply to 26,000 tracts of land, most very small, within the boundaries of the Fort Belknap reservation.
Margey Azure, tribal coordinator of the program, believes it can help both individuals and the tribe. She said, "We're in a position where we can consolidate these lands, and maybe even help some young Indian operators get started in the cattle ranching business or something like that."
Bison and grasslands restoration

In March 2012, the Fort Belknap community received a herd of pure-bred
plains bison
The plains bison (''Bison bison bison'') is one of two subspecies/ecotypes of the American bison, the other being the wood bison (''B. b. athabascae''). A natural population of plains bison survives in Yellowstone National Park (the Yellowstone P ...
(''Bison bison bison'') from Yellowstone National Park that had been quarantined at the Fort Peck Indian Reservation. The tribes on these reservations introduced the bison to their local ranges, a century after they were exterminated in the area.
The Fort Belknap Indian Community Grassland Restoration Project is a partnership between the reservation and the Bureau of Land Management. In December 2021, 30
swift fox
The swift fox (''Vulpes velox'') is a small light orange-tan fox around the size of a domestic cat found in the western grasslands of North America, such as Montana, Colorado, New Mexico, Kansas, Oklahoma and Texas. It also lives in southern M ...
(''Vulpes velox'') individuals from
Colorado
Colorado is a U.S. state, state in the Western United States. It is one of the Mountain states, sharing the Four Corners region with Arizona, New Mexico, and Utah. It is also bordered by Wyoming to the north, Nebraska to the northeast, Kansas ...
were transported to the reserve and reintroduced, after swift foxes were
extirpated
Local extinction, also extirpation, is the termination of a species (or other taxon) in a chosen geographic area of study, though it still exists elsewhere. Local extinctions are contrasted with global extinctions.
Local extinctions mark a chan ...
from the area 50 years before.
Black-footed ferrets have also been reintroduced.
Communities
*
Fort Belknap Agency
*
Hays
*
Lodge Pole
Notable Aaniiih
*
Minerva Allen (1934 – 2024), poet and educator
*
George Horse-Capture (1937 – 2013), an anthropologist and author, became a
curator
A curator (from , meaning 'to take care') is a manager or overseer. When working with cultural organizations, a curator is typically a "collections curator" or an "exhibitions curator", and has multifaceted tasks dependent on the particular ins ...
at the Plains Indian Museum and the
National Museum of the American Indian
The National Museum of the American Indian is a museum in the United States devoted to the culture of the Indigenous peoples of the Americas. It is part of the Smithsonian Institution group of museums and research centers.
The museum has three ...
.
*
Theresa Lamebull (1896 – August 2007), a
supercentenarian
A supercentenarian, sometimes hyphenated as super-centenarian, is a person who is 110 or older. This age is achieved by about one in 1,000 centenarians. Supercentenarians typically live a life free of significant age-related diseases until short ...
, was believed to have been be the oldest living member of the A'aninin Tribe of Montana and possibly the oldest Native American ever recorded.
*
James Welch (1940 – August 4, 2003) was an award-winning author and poet. He wrote the novel ''
Winter in the Blood''
References
External links
Official Fort Belknap Indian Community WebsiteFort Belknap Tribal Council
{{authority control
Assiniboine
Geography of Blaine County, Montana
American Indian reservations in Montana
Geography of Phillips County, Montana
Federally recognized tribes in the United States
1888 establishments in Montana Territory