I think "that" is the adjective clause because you can remove it without ruining the sentence.
Answer:
The main difference between myth and folktale is that the myth is a traditional or legendary story usually explaining some historical phenomenon or religious concept while the folktale is a fictional story passed down through generations. ... However, both myths and folktales are genres of fictions in any culture
D. Independent clause.
It makes sense when its by itself therefore its independent.
A) <span>Vonnegut uses satire in this excerpt by describing a society that has taken the idea of equality too far
By referencing the idea that everyone is equally intelligent, or perhaps unintelligent, thanks to the Handicapper general, who apparently hobbles people who were born with certain gifts. This obviously isn't good, and suggests that the idea of equality is being taken to the extreme in 2081. </span>