Poe's narrator descends into madness early on in the story and from then on, he experiences psychological turbulence that results in the murder of his wife and his own imprisonment for life.
No, it’s in 3rd because it’s talking about Adam and Eve as though it’s being narrated from a third person.
A verbal agreement (or oral agreement) is spoken.
Explanation:
The first-person point of view is identified by singular pronouns such as; me, my, I, mine, and myself or plural first person pronouns like we, us, our, and ourselves.
Addy and I support each other.
Andrew and Brooke annoy each other.
It is not “one another” in any case. Each other is for 2 individuals; “one another” is used for 3 or more people