I believe the answer would be A because blue is describing the man.
The general theme in the "A Raisin in the Sun" is 'The exploration of what happens when dreams cannot be achieved'
Option (d);
<u>EXPLANATION: </u>
'A Raisin in the sun' is a story by Lorrain Hansberry. It is a story of Younger Brothers, an African-American family. All the family members have different dreams but none of them get fulfilled.
They face hardships in their life but in the end overcome their problems, unite and understand that a united family is the foremost. Thus the theme of the story concludes that dreams can't be achieved despite hard work and the tough situations in one's family.
I’m pretty sure it’s the first one because Douglass refers to the railroad to the “upper railroad” which is basically him saying it’s not as secretive as it should be