The Department of Indian Affairs is a government agency in Canada responsible for managing the relationship between the federal government and Indigenous peoples. Its main functions include overseeing policies related to land, resources, and the rights of Indigenous communities. The department aims to support the self-determination and well-being of Indigenous peoples across the country. Established in the 19th century, the department has evolved to address various issues, including education, health, and economic development for Indigenous communities. It works in collaboration with other government bodies and organizations to promote reconciliation and improve the quality of life for Indigenous peoples in Canada.