American Indian boarding schools, also known more recently as American Indian residential schools, were established in the United States from the mid-17th to the early 20th centuries with a primary objective of "civilizing" or assimilating Native American children and youth into Anglo-American culture. In the process, these schools denigrated Native American culture and made children give up their languages and religion. At the same time the schools provided a basic Western education. These boarding schools were first established by Christian missionaries of various denominations. The missionaries were often approved by the federal government to start both missions and schools on reservations, especially in the lightly populated areas of the West. In the late 19th and early 20th centuries especially, the government paid Church denominations to provide basic education to Native American children on reservations, and later established its own schools on reservations. The Bureau of Indian Affairs (BIA) also founded additional off-reservation boarding schools. Similarly to schools that taught speakers of immigrant languages, the curriculum was rooted in linguistic imperialism, the English-only movement, and forced assimilation enforced by corporal punishment. These sometimes drew children from a variety of tribes. In addition, religious orders established off-reservation schools. In October 2024, U.S. President Joe Biden issued an official apology on behalf of the federal government for the abuse suffered in these boarding schools. In his apology, Biden discusses the history of boarding schools and blames the government for not apologizing sooner. He recognizes this kind of apology had never been issued before and addresses it to a crowd of Indigenous people.