Letters: No matter her background, Sacheen Littlefeather’s activism advanced Native American rights

… who advanced human rights, Native American rights and respect for universal … any required percentage of Native American to advance Native American rights. 
What she … is certain to help protect Native Americans and other ethnicities from discrimination …… who advanced human rights, Native American rights and respect for universal … any required percentage of Native American to advance Native American rights. 
What she … is certain to help protect Native Americans and other ethnicities from discrimination …