Oji-Cree in the context of "Swampy Cree"

The Cree are a North American Indigenous people, numbering more than 350,000 in Canada, where they form one of the country's largest First Nations macro-communities. There are numerous Cree peoples and several nations closely related to the Cree, these being the Plains Cree, Woodland Cree, Rocky Cree, Swampy Cree, Moose Cree, and East Cree with the Atikamekw, Innu, and Naskapi being closely related. Also closely related to the Cree are the Oji-Cree and Métis, both nations of mixed heritage, the former with Ojibweg (Chippewa) and the latter with European fur traders. Cree homelands account for a majority of eastern and central Canada, from Eeyou Istchee in the east in what is now Quebec to northern Ontario, much of the Canadian Prairies, and up into British Columbia and the Northwest Territories. Although a majority of Cree live in Canada, there are small communities in the United States, living mostly in Montana where they share Rocky Boy's Indian Reservation with the Ojibwe people.

The Cree are in a variety of treaty relations with the Canadian state. Most notable are the Numbered Treaties which cover a majority of Cree homelands. In Quebec, the East Cree (along with the Inuit of Nunavik) entered into one of the first modern treaties: the James Bay and Northern Quebec Agreement which formalized relations between the province and both Eeyou Istchee and the Nunavik region of Inuit Nunangat. A documented westward migration, over time, has been strongly associated with their roles as traders and hunters in the North American fur trade.

Winnipeg (/ˈwɪnɪpɛɡ/ ) is the capital and largest city of the Canadian province of Manitoba. It is centred on the confluence of the Red and Assiniboine rivers. As of 2021, Winnipeg had a city population of 749,607 and a metropolitan population of 834,678, making it Canada's sixth-largest city and eighth-largest metropolitan area.

The city is named after the nearby Lake Winnipeg; the name "Winnipeg" comes from the Western Cree words for "muddy water" – winipīhk. The region was a trading centre for Indigenous peoples long before the arrival of Europeans; it is the traditional territory of the Anishinaabe (Ojibway), Ininew (Cree), Oji-Cree, Dene, and Dakota, and is the birthplace of the Métis Nation. French traders built the first fort, Fort Rouge, on the site in 1738. A settlement was later founded by the Selkirk settlers of the Red River Colony in 1812, the nucleus of which was incorporated as the City of Winnipeg in 1873. Being far inland, the city's climate is extremely seasonal (continental) even by Canadian standards, with average January highs of around −11 °C (12 °F) and average July highs of 26 °C (79 °F).

The Ojibwe (/oʊˈdʒɪbweɪ/ oh-JIB-way; syll.: ᐅᒋᐺ; plural: Ojibweg ᐅᒋᐺᒃ) are an Anishinaabe people whose homeland (Ojibwewaki ᐅᒋᐺᐘᑭ) covers much of the Great Lakes region and the northern plains, extending into the subarctic and throughout the northeastern woodlands. The Ojibwe, being indigenous peoples of the Northeastern Woodlands and of the subarctic, are known by several names, including Ojibway or Chippewa. As a large ethnic group, several distinct nations also consider themselves Ojibwe, including the Saulteaux, Nipissings, and Oji-Cree.

According to the U.S. census, Ojibwe people are one of the largest tribal populations among Native American peoples in the U.S. In Canada, they are the second-largest First Nations population, surpassed only by the Cree. They are one of the most numerous indigenous peoples north of the Rio Grande. The Ojibwe population is approximately 320,000, with 170,742 living in the U.S. as of 2010 and approximately 160,000 in Canada. In the U.S. there are 77,940 mainline Ojibwe, 76,760 Saulteaux, and 8,770 Mississauga, organized in 125 bands. In Canada they live from western Quebec to eastern British Columbia.

The Anishinaabe (alternatively spelled Anishinabe, Anicinape, Nishnaabe, Neshnabé, Anishinaabeg, Anishinabek, Aanishnaabe) are a group of culturally related Indigenous peoples in the Great Lakes region of Canada and the United States. They include the Ojibwe (including Saulteaux and Oji-Cree), Odawa, Potawatomi, Mississaugas, Nipissing, and Algonquin peoples. The Anishinaabe speak Anishinaabemowin, or Anishinaabe languages that belong to the Algonquian language family.

At the time of first contact with Europeans they lived in the Northeast Woodlands and the Subarctic, and some have since spread to the Great Plains.

Treaty No. 9 (also known as The James Bay Treaty) is a numbered treaty first signed in 1905–1906 between Anishinaabe (Algonquin and Ojibwe) and Omushkegowuk Cree communities and the Canadian Crown, which includes both the government of Canada and the government of the province of Ontario. It is commonly known as the "James Bay Treaty," since the eastern edge of the treaty territory is the shore of James Bay in Northern Ontario.

By the early 1900s, both federal and provincial governments were interested in taking control of lands around the Hudson and James Bay watersheds in northern Ontario, traditionally home to Cree, Oji-Cree, and Ojibwe peoples.

Anishinaabe traditional beliefs cover the traditional belief system of the Anishinaabeg peoples, consisting of the Algonquin/Nipissing, Ojibwa/Chippewa/Saulteaux/Mississaugas, Odawa, Potawatomi and Oji-Cree, located primarily in the Great Lakes region of North America.

The Severn Ojibwa or the Oji-Cree language (ᐊᓂᐦᔑᓂᓃᒧᐏᐣ, Anishininiimowin; Unpointed: ᐊᓂᔑᓂᓂᒧᐏᐣ) is the indigenous name for a dialect of the Ojibwe language spoken in a series of Oji-Cree communities in northern Ontario and at Island Lake, Manitoba, Canada. Ojibwa is a member of the Algonquian language family, itself a member of the Algic language family.

The language is often referred to in English as Oji-Cree, with the term Severn Ojibwa (or Ojibwe) primarily used by linguists and anthropologists. Severn Ojibwa speakers have also been identified as Northern Ojibwa, and the same term has been applied to their dialect.

The Algonquin people are an Indigenous people who now live in Eastern Canada and parts of the United States. They speak the Algonquin language, which is part of the Algonquian language family. Culturally and linguistically, they are closely related to the Odawa, Potawatomi, Ojibwe (including Oji-Cree), Mississaugas, and Nipissing, with whom they form the larger Anicinàpe (Anishinaabeg) group. Algonquins are known by many names, including Omàmiwinini (plural: Omàmiwininiwak, "downstream man/men") and Abitibiwinni (pl.: Abitibiwinnik "men [living] halfway across the water") or the more generalised name of Anicinàpe.

Though known by several names in the past, such as Algoumequin, the most common term "Algonquin" has been suggested to derive from the Maliseet word elakómkwik (IPA: [ɛlæˈɡomoɡwik]): "they are our relatives/allies." The much larger heterogeneous group of Algonquian-speaking peoples, who, according to Brian Conwell, stretch from Virginia to the Rocky Mountains and north to Hudson Bay, was named after the tribe.