How is the reader most likely affected by the use of the first-person point of view in "the yellow wallpapaer"?

How can an author reveal move information about a character

Mr. underwood's editorial defending tom robinson is surprising because he's described as not wanting to be near negroes it's a dangerous stance to take at that time he had been neutral during the trial he wasn't in the courtroom

Does anyone know the answers to k12 1.18 unit test: the power of poetry (need answers asap)all the questions are here: