Answer:
A. Blake is outraged by the fact that families allow and encourage child labor.
Explanation:
In his poems of "The Chimney Sweeper" in "Songs of Innocence and Experience", William Blake talks of the condition of the children chimney sweepers who had to go through a hazardous labor in their line of work. It is true that they are the only one available to do that particular job, due to their small bodies and flexibility, but at the same time, it addresses the issue of child labor.
While the chimney sweeper of "Innocence" is all about the positivity of the child sweep in describing his dream, the one in "Experience" is more like a child forced into labor by his parents in colluding with the church and the state. This shows that the parents as well as the society did not find it harmful or bad to make a small child do the type of work. This poem from "Experience" seems to most accurately demonstrate the view of Blake regarding this child labor.