The Rapid City Indian School, established in 1898, was part of a broader federal policy aimed at assimilating Native American children into white American society. This period inflicted deep trauma on many students, separating them from their families and cultural heritage, and contributing to intergenerational pain. The overarching experience was one of forced cultural suppression. The school ceased operation as an assimilation boarding school in 1933, later transitioning to other uses.
Source: U.S. Department of the Interior, Federal Indian Boarding School Initiative Investigative Report, Volume I (2022) and Volume II (2024); Indian Health Service, historical information about Sioux San Hospital