Themes are the fundamental and often universal ideas explored in a literary work.
The Value and Purpose of Dreams
A Raisin in the Sun is essentially about dreams, as the main characters struggle to deal with the oppressive circumstances that rule their lives. The title of the play references a conjecture that Langston Hughes famously posed in a poem he wrote about dreams that were forgotten or put off. He wonders whether those dreams shrivel up “like a raisin in the sun.” Every member of the Younger family has a separate, individual dream—Beneatha wants to become a doctor, for example, and Walter wants to have money so that he can afford things for his family. The Youngers struggle to attain these dreams throughout the play, and much of their happiness and depression is directly related to their attainment of, or failure to attain, these dreams. By the end of the play, they learn that the dream of a house is the most important dream because it unites the family.
The Need to Fight Racial Discrimination
The character of Mr. Lindner makes the theme of racial discrimination prominent in the plot as an issue that the Youngers cannot avoid. The governing body of the Youngers’ new neighborhood, the Clybourne Park Improvement Association, sends Mr. Lindner to persuade them not to move into the all-white Clybourne Park neighborhood. Mr. Lindner and the people he represents can only see the color of the Younger family’s skin, and his offer to bribe the Youngers to keep them from moving threatens to tear apart the Younger family and the values for which it stands. Ultimately, the Youngers respond to this discrimination with defiance and strength. The play powerfully demonstrates that the way to deal with discrimination is to stand up to it and reassert one’s dignity in the face of it rather than allow it to pass unchecked.
The Importance of Family
The Youngers struggle socially and economically throughout the play but unite in the end to realize their dream of buying a house. Mama strongly believes in the importance of family, and she tries to teach this value to her family as she struggles to keep them together and functioning. Walter and Beneatha learn this lesson about family at the end of the play, when Walter must deal with the loss of the stolen insurance money and Beneatha denies Walter as a brother. Even facing such trauma, they come together to reject Mr. Lindner’s racist overtures. They are still strong individuals, but they are now individuals who function as part of a family. When they begin to put the family and the family’s wishes before their own, they merge their individual dreams with the family’s overarching dream.