https://apnews.com/article/native-americans-voting-rights-ed175f6bbdc1b3a078bd675be8ac0b04
Native Americans in New Mexico — home to 22 federally recognized tribal communities and holdings of an Oklahoma-based tribe — were among the last to gain access to voting, decades after the U.S. extended birthright citizenship to the land’s original inhabitants on June 2, 1924 through the Indian Citizenship Act.
That legislation took shape in the aftermath of World War I in which thousands of Native Americans had volunteered to serve overseas in the military.