It created Gothic literature.
The correct answer should be B. Reflective.
Reflective poetry is one in which the author discuses a certain aspect of life and how he feels about it. Narrative poetry is about events while descriptive about describing people or objects. Here he analyzes death which is why it is reflective.
The effect of an omniscient third-person narration would be (C) The reader would have a better understanding of the thoughts and opinions of the Aulds.
This narrator, oblivious to what happens, tells everything that occurs to the characters. Knows the characters in a very intimate way and give an account of their most recondite thoughts. Usually equate to a god: a being who sees everything, knows everything.
I dont like your spelling but its ok we all have days like that :)