TRIBAL · ND · 1868-present
Sioux Tribe (Standing Rock)
Sioux Tribe (Standing Rock) (tribal nation) · North Dakota
Background
Sioux Tribe (Standing Rock) occupied the Sioux Tribe (Standing Rock) (tribal nation) office in North Dakota for 158 years (1868–present). Currently in office.
Auto-synthesized summary from Officium's indexed fields (tenure, predecessor / successor chain, career arc, FEC matches). Treat as derived metadata, not primary source.