B, as there is no point in a comma there. There is already an and in the sentence which is a conjunction.
B because a family struggle is the type of the archetypal story
Answer:
"Beautiful darkness" has a dark and frightening ending, in addition to teaching no moral lessons, but remaining in ambiguity.
Explanation:
"Beautiful darkness" unlike fairy tales does not have an inspiring, romantic and happy ending, but it presents a dark and very scary resolution, but great for the story presented. In addition, "Beautiful darkness" does not undertake to teach a moral lesson, advice for life, as fairy tales do, but maintains an impressive moral ambiguity that accompanies the story from beginning to end.