In what ways did class and social barriers impact both the narrator in "The White Umbrella" and Rosaura in "The Stolen Party"?

Rosaura has a disagreement with her mother because she wanted to go to Luciana's party, but her mother did not want to. She said it was a party for rich people and that shewas just the maid's daughter. This caused Rosaura to get angry, as she considered Luciana her friend and decided to go to the party anyway.

I don't know if its right or not.

i think the answer is c

b is the answer for this question.