What do we call a doctrine that dehumanizes a group of people based on physical characteristics?

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Racism is a doctrine or belief that one race is superior to others and can manifest as dehumanization, discrimination, or prejudice towards a group of people based on physical characteristics like skin color or ethnicity. Racial profiling is a specific type of discriminatory practice that targets individuals based on their race or ethnicity. Radicalism and radical race are not relevant terms in this context.

What Do We Call a Doctrine That Dehumanizes a Group