The event from A Raisin in the Sun, by Lorraine Hansberry, which is most likely meant to create a triumphant aesthetic impact is D. Walter decides to move to the house.
In the play, Walter wants to take the money they are offered not to live there, but the three women are appalled by that. Eventually, towards the end of the play, Walter redeems himself by not taking the money and stating that they should move to the house.