He had to go look for a lot of info
Her success and what she is best known for are the main topics of the paragraph. So, Answer A would be your best bet. It covers all of those points.
He puts his family on display when he take in the case of Tom Robinson
The answer is either A and if not its B forsure
This is most evidently a metaphor. The thing to keep in mind when analyzing literature/poetry is that if you see figurative language making comparisons/drawing parallels between two differing things--instances where the meaning is not literal such as how injustice is not really a fire and has no flames--it's a safe bet you'll have on your hands a metaphor.