Lorraine Hansberry- A Raisin in the Sun

Who would you argue to be Hansberry's most prominent and multi-dimensional character in the A Raisin in the Sun? How is this character depicted in the play, and how does he/she contribute to success or non-success of the family? Keep in mind the dynamics that play out with each character based on circumstance and decisions made could affect the course of the family's future. How and why will selfishness and mistakes lead to the possible demise of a family's dream collectively and individually? Be sure to argue your position with strong reasoning/insight, explanations/analysis, and specifics/details from the play. -MLA works and works cited page. -A total of 4 sources allowed -At least 1 or 2 quotes per paragraph.