20 review the purpose. the authors purpose is to persuade the reader that child labor is wrong. which passage best supports this purpose?

a. he photograph children at work and seafood canneries, coal mines, textile mills, laundries, cotton fields, and glass and shoe factories.
b. hine’s pictures show the grimy faces of young coal miners, exhausted cotton pickers, and four-year-old cannery workers.
c. lewis hine was born in 1874 and grew up in wisconsin
d. hine wrote reports about what he saw, and freedman uses hine’s own words from the reports.

plz !

20 points!