In the short story "everyday use" by alice walker, what is most likely the real reason dee dresses differently and changes her name to wangero?

Dee/Wangero is continuously trying to define and redefine her own identity. She rejects her immediate African-American ancestry, deeming it less worthy and less authentic than her African heritage. Her judgment betrays her, however; in her perturbation, she forgets the fact that her mother and sister are depicting who she is. She is deeply insecure and ashamed of her own race.

The answer would be d, coherence.