The
Upper Missouri River region of the American west was home to
several different Indian tribes. Taken as a whole, these tribes
make up a part of the culture group known as "Plains Tribes."
However, though they share certain cultural similarities they
should not be thought of as "one people." The various
tribes were each as different as they were similar. Even closely
related and/or allied tribes often had vastly different languages
and tribal customs.
Assiniboine Crow Blackfeet Plains
Cree Plains
Chippewa Mandan Hidatsa Arikira Sioux
Map
of Tribal Territories
Assiniboine
The most important of the Upper Missouri tribes to Fort Union
was the Assiniboine (pronounced Uh-sin-uh-boin). In fact, Fort
Union was built specifically for the Assiniboine and at their
request. The land that Fort Union sat on was Assiniboine territory
and the Assiniboine people looked on Fort Union with protective
eyes, helping keep it safe from the occasional hostilities that
would erupt with other groups.
The
Assiniboine people are a Siouan-speaking people. That means their
language is related to the language of the Sioux. It is widely
held that the Assiniboine are a splinter group of the Yankton
Sioux that split off sometime in the mid-1600s. Even though they
spoke a language similar to the Sioux, and were closely related
to them, the Assiniboine and Sioux were bitter enemies. The Assiniboine
were allied with and culturally similar to the Plains Cree and
Plains Chippewa, whom they often traveled and camped with.
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Crow
The
Crow Indians were probably the second most common tribe at Fort
Union, especially in the early years. The Crows' home was up
the Yellowstone River and the south bank of the Missouri was
considered the northern limit of their hunting grounds. Bands
of Crow people were often found at Fort Union awaiting their
turn to trade their buffalo robes, which were in high demand
amongst the traders as Crow women were widely held to be the
best tanners of prime winter buffalo cow hides.
The
Crow are also a Siouan-speaking people, but their language is
not mutually intelligible with the Sioux language. The Crow are
widely held to be a splinter group of the Hidatsa, a riverine
tribe covered below. The Crow and the Hidatsa were close allies
and were culturally and linguistically similar.
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Blackfeet
The
Blackfeet are often thought of as one tribe however they actually
consist of three closely allied and related tribes, the Piegan,
the Blood, and the Blackfoot. For many years the Blackfeet traded
almost exclusively with the Hudson's Bay Company of Canada, discouraging
(often violently) attempts by American traders and trappers to
enter their territory. However, after the construction of Fort
Union Kenneth McKenzie made it one of his goals to win over the
Blackfeet Indian trade to the American side. To effect this he
sent Jaques Berger, a company employee who had lived among the
Blackfeet, to bring them to Fort Union. Berger was successful
and the Blackfeet began trading with the American Fur Company
at Fort Union. Soon, the Company would build Fort McKenzie, and
later Fort Benton, closer to Blackfeet territory. Even so, bands
of Blackfeet would still occasionally show up at Fort Union to
trade and visit with their friends.
The
Blackfeet speak an Algonkian language and share some cultural
similarities with other Algonkian tribes. For a time they were
allied with the Atsina (Gros Ventre), a splinter group of the
Arapaho Indians. They were also allied with the small Sarsi tribe
of north-central Alberta, Canada.
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Plains
Cree
Like
the Blackfeet, the Plains Cree are a Algonkian speaking people.
However their language and culture are very dissimilar to that
of the Blackfeet. At one time the Cree people, one of the largest
culture groups in North America, all dwelled in the forests of
Eastern Canada and the United States. During the 1700s bands
of the Cree began following the British and French fur traders
westward onto the plains. These bands became known as the Plains
Cree and adopted the general Plains culture of buffalo hunting
and tipi dwelling.
Plains
Cree and their close allies, the Plains Chippewa, were often
found at Fort Union, especially in the company of their other
close ally, the Assiniboine. In the later years at Fort Union
the Plains Cree may have been the second most common tribe present,
surpassing the Crow.
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Plains
Chippewa (Ojibwa)
The
Plains Chippewa are, like their allies the Plains Cree, an Algonkian
speaking people. Also like the Cree, the Chippewa were one of
the largest tribal groups in North America. At one time they
controlled most of the land around the Great Lakes, but war with
other tribes and European settlers gradually forced them westward.
By the 1700s many bands of Chippewa had entered modern day North
Dakota and Saskatchewan, adopting the Plains lifestyle as they
did so.
The
Plains Chippewa (also known as the Ojibwa) frequently traveled
with their allies, the Plains Cree and Assiniboine, and were
thus often found trading at Fort Union.
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Mandan
Most
likely the first "modern" Indian tribe to inhabit the
modern-day state of North Dakota, the Mandan are a Siouan speaking
people that arrived in the area in the 1400s or 1500s. The Mandan
were an earthlodge dwelling people, living in semi-permanent
villages and towns along the Missouri River and primarily using
hide tipis only when hunting buffalo or otherwise traveling.
The Mandan were an agricultural people, growing large gardens
of corn, beans, squash, and tobacco.
The
Mandan were well known to fur traders by the time Lewis and Clark
arrived at their villages in 1804. The Mandan provided Lewis
and Clark with important information about the Missouri River
further upstream and allowed them to build a small fort for a
winter camp near the villages, which the Captains named Fort
Mandan in honor of their new friends.
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Hidatsa
Also
a Siouan speaking folk, the Hidatsa (the group from which the
Crow split) moved westward into the Upper Missouri Region in
the 1600s, following the Mandan and arriving prior to the fur
traders The Mandan and Hidatsa were closely allied, often living
in the same villages. However, their languages were very different
and they shared only the superficial "Plains" culture
traits.
The
Hidatsa also provided some information to the Lewis and Clark
Expedition, but were not as openly warm as the Mandan were. While
the Hidatsa and Mandan could often be found at Fort Union, the
American Fur Company would eventually build Fort Clark, and later
Fort Berthold, for their trade. In the late 1800s, after Fort
Union was closed, at dissident band of Hidatsa, tired of the
depredations of their enemy, the Sioux, moved their village to
the location of the Fort Union garden in order to be closer to
United States Army protection at Fort Buford. This group would
eventually be moved back to the reservation by the US Government.
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Arikira
The
Arikira are a riverine, semi-sedentary tribe like the Mandans
and Hidatsas, however they are a splinter group of the Pawnee
and speak a Caddoan language. They were living along the Missouri
River in modern-day South Dakota by the late 1700s and were enemies
of the Mandan, Hidatsa, and some fur traders. After the United
States Army attacked their main villages in retaliation for an
Arikira attack on William H. Ashley's fur trade expedition the
Arikira temporarily adopted the nomadic Plains lifestyle. Eventually
they tired of wandering and by the mid-1800s were again living
in villages along the Missouri.
Following
the 1837 smallpox epidemic, which was particularly devastating
to the Mandan, Hidatsa, and Arikira, the Arikira allied and then
moved in with their former enemies, the Mandan and Hidatsa. Today,
these three tribes are known as the Three Affiliated Tribes.
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Sioux
Perhaps
the largest overall tribal group in North America, and, thanks
to Hollywood, most likely the most well-known, the Sioux are
made up of three large tribes that share a common language (with
only slight dialect differences) and culture. The three divisions
are the Dakota, the Nakota, and the Lakota (named here for their
dialects). The Dakota, or Eastern Sioux, are made up of four
bands, the Mdewakantonwan, the Wahpekute, the Sisseton, and the
Wahpeton. These bands primarily dwelled in modern-day western
Minnesota and eastern North and South Dakota, though some bands
would venture further west onto the Plains following the 1867
Minnesota River War. The Nakota, or Middle Sioux, consisted of
the Yankton and Yanktonai, and dwelt in modern-day central North
Dakota and eastern South Dakota. The Lakota, or Western Sioux
(also known as the Teton Sioux), were the largest Sioux tribal
group, made up of seven bands. These seven consisted of the Oglala,
Brule, Hunkpapa, Minneconjou, Sans Arcs, Blackfeet (not to be
confused with the Blackfeet tribe, above), and Two Kettle. The
Lakota inhabited a vast area from the Missouri River west to
the Bighorn Mountains and from the Platte River north into the
extreme southern parts of the Canadian Plains.
The
Sioux did not make an appearance at Fort Union until the 1840s
and did not start showing up in large numbers until the late
1850s. By the time Fort Union closed in 1867 the Sioux had moved
in in large numbers and taken the territory from the Assiniboine.
It was primarily the Hunkpapa Sioux in the Fort Union vicinity,
but family groups or individuals from most bands could be found
from time to time in the area.
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This
map shows the location of the tribal territories for some of
the tribes mentioned above.