Answer:
A
Explanation:
A. Racism.
Racism is the ideology that believes in essential differences and a natural hierarchy between different so-called races of people. It asserts that some races are inherently superior to others and justifies discriminatory practices and policies based on these beliefs. Racists may advocate for the segregation, marginalization, or persecution of certain racial or ethnic groups based on the notion of racial superiority or inferiority. Racism is widely condemned as a harmful and unjust ideology that perpetuates inequality and undermines social cohesion.
