2nd Reasoning( at least two sentences) for does the influence of gravity extend out forever in space exploration

How does the poem's mood and tone change in each of these stages of “o captain! my captain! ” by walt whitman? (i need an answer asap )

When the telephone rings incessantly, what is it that the men want to have happen? they want the phone to be answered because it is jangling their nerves. they want mr. frank to go to the office and answer it because they are afraid it might be bad news. they want mr. frank to go to the office because they think it might be miep. they want mr frank to ignore the phone.

In “we wear the mask,” which message is conveyed by dunbar’s repetition of the phrase “we wear the mask”?