A semicolon can be added between "hours" and "the", making the "T" on "the" lowercase and removing the period after "hours".
In my opinion, the whole poem is quite ironic - although she is mentioning the exultation and the royal color of death, the poem itself begins with the narrator saying that she cannot breathe - that she doesn't want to die.
So, I would say that the ironic parts are:
Exultation is the going
Of an inland soul to sea, -
Past the houses, past the headlands,
Into deep eternity!
I'm not quite sure I understand, but my guess is List.
A : only people who copy a text word for word are plagiarizing
