Question: Jim Denomie is a painter of an Anishinaabeg group of indigenous peoples who are are one of the largest Indigenous ethnic groups north of what?
Context: This is a partial list of the world's indigenous / aboriginal / native people.  Indigenous peoples are any ethnic group of peoples who are considered to fall under one of the internationally recognized definitions of Indigenous peoples, such as United Nations, the International Labour Organization and the World Bank, i.e. "those ethnic groups that were indigenous to a territory prior to being incorporated into a national state, and who are politically and culturally separate from the majority ethnic identity of the state that they are a part of". Jinka is a market town in southern Ethiopia.  Located in the hills north of the Tama Plains, this town is the capital of the Debub Omo Zone of theSouthern Nations, Nationalities, and Peoples Region currently Jinka is the center of Jinka town administration.  Jinka has a latitude and longitudle of and an elevation of 1490 meters above sea level.  It is one of the mostly known tourist destination place in the country.  It is also called us the center for sixteen indigenous ethnic groups and other ethnic groups from the rest of the country. Magarat is Geographical cluster of Federal Republic of Nepal which existed in the History of Nepal from Budhigandki River in the East to Karnali River in the West.  It included 12& 18 small kingdoms (excluding Palpa and Gorkha which are considered to be among the strongest kingdom of Nepal) of that time scattered in the modern territory of Nepal before the Unification of Nepal by Prithivi Narayan Shah.  Magarat is considered to be the place settled and inhabited by Magars, the largest Indigenous Ethnic Groups of Nepal. Indigenous peoples, also known as first peoples, aboriginal peoples, native peoples, or autochthonous peoples, are ethnic groups who are descended from and identify with the original inhabitants of a given region, in contrast to groups that have settled, occupied or colonized the area more recently.  Groups are usually described as indigenous when they maintain traditions or other aspects of an early culture that is associated with a given region.  Not all indigenous peoples share this characteristic, sometimes having adopted substantial elements of a colonising culture, such as dress, religion or language.  Indigenous peoples may be settled in a given locale/region or exhibit a nomadic lifestyle across a large territory, but they are generally historically associated with a specific territory on which they depend.  Indigenous societies are found in every inhabited climate zone and continent of the world. Jim Denomie (born 1955) is an Ojibwe painter.  He is known for his colorful, at times comical, looks at United States history and Native Americans. The Kharia are one of the largest indigenous ethnic group of India This tribal ethnic group is one of the largest tea tribes in India.  They originally spoke the Kharia language, which belongs to the Munda subgroup of the Austroasiatic languages.  They are sub-divided into three groups known as the Hill Kharia, Delki Kharia and the Dudh Kharia.  Amongst them, the Dudh Kharia is amongst the most advanced and educated ethnic communities in India. The Ojibwe, Ojibwa, or Chippewa are an Anishinaabeg group of indigenous peoples in North America.  They live in Canada and the United States and are one of the largest Indigenous ethnic groups north of the Rio Grande.  In Canada, they are the second-largest First Nations population, surpassed only by the Cree.  In the United States, they have the fourth-largest population among Native American tribes, surpassed only by the Navajo, Cherokee, and Lakota-Dakota-Nakota people. The Pnong (alternatively Bunong and other spelling) are an aboriginal Cambodian minority ethnic group, they found primarily in Mondulkiri province of Cambodia.  The Pnongs are the largest indigenous highland ethnic group in Cambodia.  They have their own language called Pnong, which belongs to Bahnaric branch of Austroasiatic languages.  Majority of Pnong people are animists, but a minority of them follows Roman Catholicism and Theravada Buddhism.  The Pnongs are considered as Khmer Loeu or Montagnard, which is the collective name given to the various indigenous ethnic groups residing in the highlands of Cambodia. South Sudan is home to around 60 indigenous ethnic groups and 80 linguistic partitions among a population of around /1e6 round 0 millions.  Historically, most ethnic groups were lacking in formal Western political institutions, with land held by the community and elders acting as problem solvers and adjudicators. Today, most ethnic groups still embrace a "cattle culture" in which livestock is the main measure of wealth and used for bride wealth. Khmer Loeu (Khmer: ), is the collective name given to the various indigenous ethnic groups residing in the highlands of Cambodia.  The Khmer Loeu are found mainly in the northeastern provinces of Ratanakiri, Stung Treng, and Mondulkiri.  Most of the highland groups are Mon-Khmer peoples and are distantly related, to one degree or another, to the Khmer.  Two of the Khmer Loeu groups are Chamic peoples, a branch of the Austronesian peoples, and have a very different linguistic and cultural background.  The Mon–Khmer-speaking tribes are the aboriginal inhabitants of mainland Southeast Asia, their ancestors having trickled into the area from the northwest during the prehistoric metal ages.  The Austronesian-speaking groups, Rade and Jarai, are descendants of the Malayo-Polynesian peoples who came to what is now coastal Vietnam, saw the rise and fall of their Champa kingdoms, and then migrated west over the Annamite Range, dispersing between the Mon–Khmer groups.
Answer: the Rio Grande