Which theme from the play is illustrated in the following lines?

and at the moment the overwhelming majority of our people out there feel that people get along better, take more of a common interest in the life of the community, when they share a common as i say, that for the happiness of all concerned that our negro families are happier when they live in their own* communities.

-material wealth
-dreams
-racial discrimination
-afrocentrism

Dreams

Explanation: This excerpt is symbolic of the "dreams" of Negroes and their desire to live with happiness and prosperity. This excerpt shares a sense of longingness to get along together with their own culture. "A Raisin in the Sun" portrays the dreams of the Negroes and their aspirations to live jointly, free from all the colonial impositions. They have a wish to celebrate their culture, history and have a sense of willingness to reclaim their dreams, yet there are numerous complications standing midway while turning of their dreams into reality. These Negroes were the victims of racial segregation and discrimination which has split them into two parts. Therefore possesses a sense of affection, sympathy and longingness towards their almost murdered culture and a hope of regaining it someday and living together with joy and harmony.

i guess you are missing the idea that has to be supported, am i right?

wheres the following authors?