The Apache Wars were a series of conflicts between the United States government and various groups of the Apache people from the mid-19th century to the early 20th century. These wars primarily took place in the southwestern United States, particularly in areas like Arizona and New Mexico. The conflicts arose due to the U.S. expansion into Apache lands, leading to resistance from the Apache tribes, including notable leaders like Geronimo and Cochise. The wars included numerous skirmishes, battles, and campaigns as the U.S. military sought to subdue the Apache resistance. The conflicts resulted in significant loss of life and displacement for the Apache people. Ultimately, the wars concluded with the forced relocation of many Apache tribes to reservations, marking a tragic chapter in the history of U.S.-Native American relations.