What is the best inference that can be made about the photographer s goal for this

What is the best inference that can be made about the photographer's goal for this work?
A.) He wanted to convince factory owners to pay
children higher wages.
B.) He wanted to convince workers not to engage in
collective bargaining.
C.) He wanted to convince people to buy more textiles.
D.) He wanted to convince people that children should
not be working in factories.