; (B) to support repatriation and identify the Tribal nations from which children were taken; and (C) to stop the continued removal of American Indian, Alaska Native, and Native Hawaiian children from their families and reservations under modern-day assimilation practices. (2) Matters investigated The matters investigated by the Commission under paragraph (1) shall include— (A) the implementation of the Indian Boarding School Policies and practices at— (i) the schools operated by the Bureau of Indian Affairs; and (ii) church-run Indian boarding schools; (B) how the assimilation practices of the Federal Government advanced the attempted cultural, religious, and linguistic termination of American Indians, Alaska Natives, and Native Hawaiians; (C) the impacts and ongoing effects of the Indian Boarding School Policies; (D) the location of American Indian, Alaska Native, and Native Hawaiian children who are still, as of the date of enactment of this Act, buried at Indian boarding schools and off-campus cemeteries, including notifying the Tribal nation from which the children were taken; and (E) church and government records, including records relating to attendance, infirmary, deaths, land, Tribal affiliation, and other correspondence. (3) Additional duties In carrying out paragraph (1), the Commission shall— (A) work to locate and identify unmarked graves at Indian boarding school sites or off-campus cemeteries; (B) locate, document, analyze, and preserve records from schools described in paragraph (2)(A), including any records held at State and local levels; and (C) provide to, and receive from, the Department of the Interior any information that the Commission determines to be relevant— (i) to the work of the Commission