Final answer:
Walter Lee Younger in 'A Raisin in the Sun' endures external conflicts with his family and society about using an insurance payout, and internal conflicts about his self-worth and ambitions.
Step-by-step explanation:
In Lorraine Hansberry's play A Raisin in the Sun, the character Walter Lee Younger faces both external conflicts and internal conflicts. Externally, Walter struggles with his family members over how to use the life insurance money from his father's death.
He especially clashes with his sister Beneatha, who has her own aspirations for the funds. Additionally, Walter faces societal obstacles that stem from his status as an African American man in a racially segregated society. Internally, he grapples with feelings of inadequacy and frustration regarding his ambitions and role as a provider for his family.
Walter's internal conflict peaks as he contemplates accepting a buyout offer from Mr. Lindner, representing the white community's attempt to keep his family from moving into a white neighborhood.
This offer tempts Walter because it could provide a quick financial solution, but it also challenges his pride and values. The climax of the play occurs with Walter's decision to reject Mr. Lindner's offer and move forward with the purchase of a new home in the white neighborhood.
The play concludes with the family moving to the new house, symbolizing a partial resolution to Walter's conflicts. Despite the future's uncertainty, the family's collective decision to proceed with their move demonstrates that Walter's internal struggle with his principles and his external battle against societal constraints have reached a turning point where dignity and hope triumph over despair.