Final answer:
Beneatha Younger best represents the theme of independence from white society in A Raisin in the Sun, with her relationships highlighting her quest for a culturally authentic identity.
Step-by-step explanation:
In Lorraine Hansberry's play A Raisin in the Sun, the character that best represents the theme of independence from white society is Beneatha Younger. Beneatha's interactions with the other characters, especially the contrasts between her relationships with George Murchison and Joseph Asagai, help to highlight her quest for identity and autonomy. While George represents the affluent, assimilated black middle class that remains closely tied to white society's value system, Asagai represents a connection to African roots and a distinctive cultural identity free from white American influence. Beneatha's attraction to Asagai's perspectives—and her repulsion of George's assimilationist attitude—show her desire for a life independent of the expectations and limitations imposed by white society.