… dark chapter for many Native Americans. The NFL franchise … advocacy and litigation from Native American activists in pushing … the National Congress of American Indians, after such commitments … mascots or logos referencing Native Americans. But Harjo thinks it …… dark chapter for many Native Americans. The NFL franchise … advocacy and litigation from Native American activists in pushing … the National Congress of American Indians, after such commitments … mascots or logos referencing Native Americans. But Harjo thinks it …