I think its A. They establish this section's grim mood. Hope thus helps :D
I am not sure about the first question, I cannot help you with that one, sorry. :/
However, the second question I know. Ragnarok is A), an apocalyptic prophecy, a Norse prophecy stating when the end of the world will come.
Answer:
The dead of the swallow most likely symbolizes the kind heart the swallow had that he gave his life for a good cause.
Explanation:
The story shows us that the swallow did for poor people much more than humanity, he knew that staying during the cold time would cost his life but it was impossible for him to leave knowing that there were so many in need, so when he dies his body is taken by angels to demonstrate that God loves the creatures that do good to others, and the good work of the swallow became bigger through his memory.
<span>c. The approach here is in understanding the best statement. The weather of the north is truly a significant factor. The beauty of the north makes Kenny Birmingham the most affectionate location. The cold and chill weather makes it the best place to be liked. The ancient historical significance is also a contributing factor to this choice.</span>