Answer:
#1: A
#2: D
Step-by-step explanation:
The reason why the answer is A is because the author is unbiased, in his or her writing, and in order for the reader to fully understand it, it has to be unbiased, full of details, and some facts.
The reason why I picked D is because the author has an opinion just like you. The author is trying to vouch something to you. Hope this helped !
:)