To persuade readers that child labor was a major problem
Explanation:
Looking at the young worker's face, you can clearly see that they are <em>not</em> happy.
If it was to be used to appeal readers emotionally, it would probably be used to persuade readers that child labor is a major problem. None of the other options don't emotionally appeal to us as readers that much, anyway.
he belivied that house fit for a president shoul reflect the moodest , by people goverment he was striving to create , Washington was sworn in at new york citys federal hall in 1789 .