The term "Mission Indian" refers to the Indigenous peoples of California who were influenced by the Spanish missions established in the 18th and 19th centuries. These missions aimed to convert Native Americans to Christianity and integrate them into European-style agriculture and society. Many tribes, such as the Chumash and Ohlone, were affected by these changes, leading to significant cultural and social transformations. As a result of the mission system, many Native Americans were relocated to mission lands, where they experienced a loss of traditional lifestyles. The legacy of the missions continues to impact the descendants of these tribes today, as they navigate issues of identity, land rights, and cultural preservation.