What Was Octavia Hill's Housing Venture Designed to Achieve

What was Octavia Hill's housing venture designed to achieve?

A) Provide the poor with an environment they could use to improve themselves.
B) Offer charity to the poor since they could never help themselves.
C) Let the wealthy know what it was like to be poor.
D) Break down class barriers in London.
E) Make the upper classes feel better and improve their self-esteem by doing something for the downtrodden of society.