PLEASE I NEED ANSWER!

Answer:
C i think
Explanation:
the third option seems most likely bc this song was used as an easy way to remember what way to freedom, like what natural land marks you'd encounter on the underground railroad
Answer: I believe its A, because I remember in music class, the teacher had us to listen to the song and told us it was to help the slaves escape
Besides, the last 2 don't really help much, although peg leg joe was included. It's more of a detail.
The second one is just, nah. Also a detail in this situation - v -