To structure her drama, Hansberry utilizes the traditional classic European dramatic forms: Raisin is divided into three conventional acts with their distinct scenes. Yet, Hansberry employs techniques of the absurdist drama — particularly in the scene in which a drunken Walter Lee walks in on Beneatha's African dancing and is able to immediately summon a memory which psychically connects him with an African past that his character, in reality, would not have known. Walter Lee is able to sing and dance and chant as though he had studied African culture.
Hansberry's skillful use of this momentary absurdity makes Walter's performance seem absolutely plausible to her audience. Note also in this work that Hansberry refers to an ancient Greek mythological titan, Prometheus, then makes a reference to an icon of the American entertainment world, Pearl Bailey, and then a reference to Jomo Kenyatta, a major African scholar and politician, yet there is no loss of continuity because the audience is able to immediately perceive the connection.
