Indigenous peoples -- North America, Plains -- Standing Rock Sioux Tribal Nation

Stradling the South Dakota and North Dakota border, the Standing Rock Indian Reservation covers 2.3 million acres, stretching across endless prairie plains, rolling hills and buttes that border the Missouri River. Home to the Lakota and Dakota nations, the Standing Rock Sioux Tribe is committed to protecting the language, culture and well-being of its people through economic development, technology advancement, community engagement and education. [https://standingrock.org/]