The way an author can use intersectionality (or multiple identities) to enhance the characterization of a character is by showing how social categorizations such as race, class, and gender affects and builds the role of the character.
This refers to the role that is given to a character and the direct and indirect manner they are described.
Hence, we can see that the way an author can use intersectionality (or multiple identities) to enhance the characterization of a character is by showing how social categorizations such as race, class, and gender affects and builds the role of the character.
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