Final answer:
Racism is a belief in the superiority of one race over another, involving prejudice and power to maintain systemic inequalities.
Step-by-step explanation:
Racism is defined as a set of beliefs, attitudes, and practices that uphold the idea that one racial group is superior to another. It involves a combination of prejudice and power used to discriminate and maintain systemic inequities. Specifically, by definition, what does racism hold? It holds a belief that one race is more superior to others, which is the first option provided. This ideology manifests itself through various actions and institutional structures, leading to the unequal distribution of privileges, resources, and power among different racial groups. An example of this is the Ku Klux Klan, which, based on their belief in white supremacy, has perpetrated hate crimes and discrimination over many years. It's imperative to understand that one can't be purely racist without the enablement of systemic power, which often is not held by minority groups.