Which of the following is NOT a category of discrimination?

The correct choice of "C. Behavior" is accurate because it does not represent a recognized category of discrimination in the same context as the others. Discrimination typically refers to unfair treatment of individuals based on certain characteristics or categories, which are often protected by law.

"Religion," "Sex," and "Color" are all widely acknowledged categories of discrimination. Discrimination based on religion can involve treating someone differently due to their religious beliefs, while sex discrimination pertains to unfair treatment based on a person’s gender. Similarly, color discrimination refers to biases against individuals based on their skin color or ethnicity.

In contrast, "Behavior" is not generally classified in the same legal or sociological framework as these more established categories. While certain behaviors might lead to discrimination in specific contexts (like workplace conduct or crime), behavior itself does not inherently categorize individuals in the same way as the other options, which have clear legal protections and implications for civil rights.