The Bosque Redondo Reservation was a designated area in eastern New Mexico created by the U.S. government to forcibly relocate Navajo and Apache people during the 1860s. This reservation was part of a broader policy aimed at controlling Native American populations following the Treaty of Guadalupe Hidalgo, which ceded New Mexico to the United States and established the New Mexico Territory, further altering the landscape of indigenous lives and their rights in the region.