Lakota language in the context of Sioux language

The Dakota language (Dakota: Dakhód'iapi or Dakȟótiyapi), also referred to as Dakhóta, is a Siouan language spoken by the Dakota people of the Očhéthi Šakówiŋ, commonly known in English as the Sioux. Dakota is closely related to and mutually intelligible with the Lakota language.

The Sioux or Oceti Sakowin (/suː/ SOO; Dakota/Lakota: Očhéthi Šakówiŋ [oˈtʃʰeːtʰi ʃaˈkoːwĩ]) are groups of Native American tribes and First Nations people from the Great Plains of North America. The Sioux have two major linguistic divisions: the Dakota and Lakota peoples (translation: 'friend, ally' referring to the alliances between the bands). Collectively, they are the Očhéthi Šakówiŋ, or 'Seven Council Fires'. The term Sioux, an exonym from a French transcription (Nadouessioux) of the Ojibwe term Nadowessi, can refer to any ethnic group within the Great Sioux Nation or to any of the nation's many language dialects.

Before the 17th century, the Santee Dakota (Isáŋyathi: 'Knife', also known as the Eastern Dakota) lived around Lake Superior with territories in present-day northern Minnesota and Wisconsin. They gathered wild rice, hunted woodland animals, and used canoes to fish. Wars with the Ojibwe throughout the 18th century pushed the Dakota west into southern Minnesota, where the Western Dakota (Yankton, Yanktonai) and Lakota (Teton) lived. In the 19th century, the Dakota signed land cession treaties with the United States for much of their Minnesota lands. The United States' failure to make treaty payments or provide rations on time led to starvation and the Dakota War of 1862, which resulted in the Dakota's exile from Minnesota. They were forced onto reservations in Nebraska, North Dakota, and South Dakota, and some fled to Canada. After 1870, the Dakota people began to return to Minnesota, creating the present-day reservations in the state. The Yankton and Yanktonai Dakota (Iháŋktȟuŋwaŋ and Iháŋktȟuŋwaŋna; 'Village-at-the-end' and 'Little village-at-the-end'), collectively also called by the endonym Wičhíyena, lived near the Minnesota River before ceding their land and moving to South Dakota in 1858. Despite ceding their lands, their treaty with the US government allowed them to maintain their traditional role in the Očhéthi Šakówiŋ as the caretakers of the Pipestone Quarry, a cultural center for Sioux people. Considered the Western Dakota, they have in the past been erroneously classified as Nakota. Nakota are the Assiniboine and Stoney of Western Canada and Montana.

The Lakota ([laˈkˣota]; Lakota: Lakȟóta or Lakhóta) are a Native American people. Also known as the Teton Sioux (from Thítȟuŋwaŋ), they are one of the three prominent subcultures of the Sioux people, with the Eastern Dakota (Santee) and Western Dakota (Wičhíyena). Their current lands are in North and South Dakota. They speak Lakȟótiyapi — the Lakota language, the westernmost of three closely related languages that belong to the Siouan language family.

The seven bands or "sub-tribes" of the Lakota are:

The Wounded Knee Massacre, also known as the Battle of Wounded Knee, involved nearly three hundred Lakota people killed by soldiers of the United States Army. More than 250 and up to 300 Lakota people were killed and 51 wounded (4 men and 47 women and children, some of whom died later). Twenty-five U.S. soldiers were killed and 39 were wounded (six of the wounded later died). Nineteen soldiers were awarded the Medal of Honor specifically for Wounded Knee, and overall 31 for the campaign.

The event, which was part of what the U.S. military called the Pine Ridge Campaign, occurred on December 29, 1890, near Wounded Knee Creek (Lakota: Čhaŋkpé Ópi Wakpála) on the Lakota Pine Ridge Indian Reservation in South Dakota, following a botched attempt to disarm the Lakota people at the camp. The previous day, a detachment of the U.S. 7th Cavalry Regiment commanded by Major Samuel M. Whitside approached Spotted Elk's band of Miniconjou Lakota and 38 Hunkpapa Lakota near Porcupine Butte and escorted them five miles (eight kilometers) westward to Wounded Knee Creek, where they made camp. The remainder of the 7th Cavalry Regiment, led by Colonel James W. Forsyth, arrived and surrounded the encampment. The regiment was supported by a battery of four Hotchkiss mountain guns. The Army was catering to the anxiety of settlers who called the conflict the Messiah War and were worried the ceremonial Ghost Dance signified a potentially dangerous Sioux resurgence. Historian Jeffrey Ostler wrote in 2004, "Wounded Knee was not made up of a series of discrete unconnected events. Instead, from the disarming to the burial of the dead, it consisted of a series of acts held together by an underlying logic of racist domination."

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 7,242 feet (2,207 m), is the range's highest summit. The name of the range in Lakota is Pahá Sápa. It encompasses the Black Hills National Forest. It formed as a result of an upwarping of ancient rock, after which the removal of the higher portions of the mountain mass by stream erosion produced the present-day topography. The hills are so called because of their dark appearance from a distance, as they are covered in evergreen trees.

American Indian tribes have a long history in the Black Hills and consider it a sacred site. After conquering the Cheyenne in 1776, the Lakota took the territory of the Black Hills, which became central to their culture. In 1868, the federal US government signed the Fort Laramie Treaty of 1868, establishing the Great Sioux Reservation west of the Missouri River, and exempting the Black Hills from all non-indigenous settlement “forever”; however, when American settlers discovered gold here as a result of George Armstrong Custer's Black Hills Expedition in 1874, a gold rush swept in miners. The US government conquered the Black Hills and forcibly relocated the Lakota, following the Great Sioux War of 1876, to five smaller reservations in western South Dakota, selling off 9 million acres (36,000 km) of their former land. Unlike most of South Dakota, the Black Hills were settled primarily by European Americans from population centers to the west and south of the region, as miners flocked there from earlier gold boom locations in Colorado and Montana.

The South Platte River (Sioux: Wašíŋ-Wakpá [waˈʃĩ wakˈpa] lit. “bison tallow river”) is one of the two principal tributaries of the Platte River. Flowing through the U.S. states of Colorado and Nebraska, it is itself a major river of the American Midwest and the American Southwest/Mountain West. Its drainage basin includes much of the eastern flank of the Rocky Mountains in Colorado, much of the populated region known as the Colorado Front Range and Eastern Plains, and a portion of southeastern Wyoming in the vicinity of the city of Cheyenne. It joins the North Platte River in western Nebraska to form the Platte, which then flows across Nebraska to the Missouri. The river serves as the principal source of water for eastern Colorado. In its valley along the foothills in Colorado, it has permitted agriculture in an area of the Colorado Piedmont and Great Plains that is otherwise arid.

The Hunkpapa (Lakota: Húŋkpapȟa) are a Native American group, one of the seven council fires of the Lakota tribe. The name Húŋkpapȟa is a Lakota word, meaning 'Head of the Circle' (at one time, the tribe's name was represented in European-American records as Honkpapa). By tradition, the Húŋkpapȟa set up their lodges at the entryway to the circle of the Great Council when the Sioux met in convocation. They speak Lakȟóta, one of the three dialects of the Sioux language.

Vermillion (Lakota: Waséoyuze; "The Place Where Vermilion is Obtained") is a city in and the county seat of Clay County. It is in the southeastern corner of South Dakota, United States, and is the state's 12th-most populous city. According to the 2020 census, the population was 11,695. The city lies atop a bluff near the Missouri River.

The area has been home to Native American tribes for centuries. French fur traders first visited in the late 18th century. Vermillion was founded in 1859 and incorporated in 1873. The name refers to the Lakota name: wa sa wak pa'la (red stream). Home to the University of South Dakota, Vermillion has a mixed academic and rural character: the university is a major academic institution for the state, with its only law and medical schools and its only AACSB-accredited business school. Major farm products include corn, soybeans, and alfalfa.

A tipi or tepee (/ˈtiːpi/ TEE-pee) is a conical lodge tent that is distinguished from other conical tents by the smoke flaps at the top of the structure, and historically made of animal hides or pelts or, in more recent generations, of canvas stretched on a framework of wooden poles. The loanword came into English usage from the Dakota and Lakota languages.

Historically, the tipi has been used by certain Indigenous peoples of the Plains in the Great Plains and Canadian Prairies of North America, notably the seven tribes of the Sioux, as well as among the Iowa people, the Otoe and Pawnee, and among the Blackfeet, Crow, Assiniboines, Arapaho, and Plains Cree. They are also used west of the Rocky Mountains by Indigenous peoples of the Plateau such as the Yakama and the Cayuse. They are still in use in many of these communities, though now primarily for ceremonial purposes rather than daily living. Modern tipis usually have a canvas covering.