Meanings
- The U.S.-based Native American nation formed by the Mandan, Hidatsa, and Arikara American Indian tribes, and their Amerindian reservation.
Synonyms: Three Affiliated Tribes
Synonyms & antonyms
proper nounThe U.S.-based Native American nation formed by the Mandan, Hidatsa, and Arikara American Indian tribes, and their Amerindian reservation.
Cite this entry
MHA Nation. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/MHA%20Nation
“MHA Nation.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/MHA%20Nation. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “MHA Nation,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/MHA%20Nation.
Source: MHA Nation on Wiktionary, CC BY-SA 4.0.