The Naturalization Act of 1790 limited citizenship to whites only. The Indian Citizenship Act of 1924 granted U.S. citizenship to all Native Americans. Prior to the passage of the act, nearly two-thirds of Native Americans were already U.S. citizens. The earliest recorded date of Native Americans becoming U.S. citizens was in 1831 when the Mississippi Choctaw became citizens after the United States Legislature ratified the Treaty of Dancing Rabbit Creek. Under article XIV of that treaty, any Choctaw who elected not to move to Native American Territory could become an American citizen when he registered and if he stayed on designated lands for five years after treaty ratification.