I think the answer would be A. Persuasive essays should be debatable and it would be hard to find something no one else has written about. However, you shouldn’t try to persuade a fact that has already been proven. Hope this helped!
2. Because we are showing a positive side
Yes this a very good poem and it does include alliteration and 3 Onomatopoeias :D
The given line above is actually made by Francis Pharcellus Church which is taken from "<span>Yes, Virginia, There is a Santa Claus". And based on this line, I can say that the emotion that the author appeals here is awe and wonder in the unknown. The best answer to this would be option B. Hope this helps.</span>