Why does the author choose to call the individuals who worked on the underground railroad conductors

And his eyes have all the seeming of a demons that is dreaming which of these poetic devices is used here?

In the poem, collins suggests that memories do what as people age

What is the significance of the novel's title? what is the "sweet hereafter"? a). a place you go after a tragedy takes your life b). a beautiful place the dead go, like heaven c). into the sunset, an ending that is not defined d). a dark sad place the dead go before rebirth