A belief that race is a fundamental determinant of human traits and capacities and that racial differences produce an inherent superiority of a particular race (Merriam Webster dictionary)

Not believing in racism and taking no action to dismantle or oppose it.

Encompasses a range of ideas and actions which are meant to counter racial prejudice, systemic racism, and the oppression of specific racial groups. Beliefs, actions, movements, and policies adopted or developed to oppose racism.