On Thursday, the State Board of Education will adopt an Ethnic Studies Model Curriculum for high schools that is four years, four drafts, three public vetting periods and 100,000 comments in the making. *** Over the past two years, the language of ethnic studies — white privilege, implicit bias, white supremacy — has seeped into everyday speech.... *** The most complex disagreement is foundational: Should teaching about past and current racial inequities and injustices be done primarily through the lens of white supremacy, the deliberate oppression by whites in America to gain and maintain power? *** In subsequent drafts, the...