Answer:
I just did this poem! Ven of we are happy with the decisions we have made, it is human nature to wonder "what might have been".
5--all of the other sentences are details relating to this main point.
The symbolic significance of The raven in the poem is vast.The ebony bird stands as the embodiment of grief caused by loneliness and separation.He stands as a symbol of the loss of the narrator whose heart yearns for his beloved Lenore.The raven represents evil and death. hope this is helpful :)