The correct option is A. From the passage given above, it can be seen that the principal aim of the photographer is to remind the government about the poor and the forgotten in the society. The information that the photographer has to pass across was enhanced by the pictures which she attached to them. The pictures helped to bring to life the information that the photographer was passing across.
I think a business writer has to check the date a source was publish to see is the information is up-to-date or to see if the source is a primary or secondary source.
Now, people have to sneak across the border a lot more and are immigrating for a better life. But, 100 years ago, the regulations weren't as harsh and people were escaping their country for survival/