Part A:
The central idea of "Hope for Hannah" is most aligned with option A: The Industrial Revolution included hardships for many.
Part B:
The sentence that best supports this answer is option C: "It was the end of another 14 hours hunched over a sewing machine, and she closed her eyes and sighed with the knowledge that it would begin all over again tomorrow."
This sentence reflects the hard work and toil that Hannah endures as a result of the difficult conditions during the Industrial Revolution, highlighting the struggles faced by her and many others during this period.