… of sustained activism from American Indian groups, and eventually, … the use of American Indian branding becomes more pointedly … years. Mascots “freeze” American Indians in the past, … American Indians (NCAI), America’s largest and oldest American Indian …… of sustained activism from American Indian groups, and eventually, … the use of American Indian branding becomes more pointedly … years. Mascots “freeze” American Indians in the past, … American Indians (NCAI), America’s largest and oldest American Indian …