Answer:
Ummm?
Explanation:
So this question doesn't seem to be complete since there isn't any answers to choose from but my guess that the author thinks the underground railroad was really cool or served many helpful purposes or something like that. It wouldn't be something negative so whichever one fits most into context.
4 is the correct answer on apex
The answer should be B. Hope this helps.
Answer:
I think it is the first one tell me if it is wrong.
Explanation: