B. That negros are still not free although...
I think it is possibly “I” as it is the subject of the sentence
The question is asking to state the reason why might Mark Twain have written about lower class citizens in his satires, base on my research, I would say that the answer would be that to reflect the realities of life in his writing. I hope you are satisfied with my answer and feel free to ask for more
The gift that Marielle tsukamoto remember receiving while she lived in Jerome would be : a pair of mittens
it was a gift from her grand mother back when she's opening the christmas present for her
hope this helps