I don't believe that he means it as a threat he really does mean it as an idolization of powerlessness due to the fact that throughout the poem he's using language that you could only expect from someone in a hopeless or powerless situation an de to the fact that the tone is slow and you could say placed in a logical way as to show a sense of powerlessness (hope this helps)
4 . Both North and South are capitalized in the last sentence .
Hello there!
This is True.
Hope this helps! And, have a great day!
"Autobiography" means a biography of oneself, that is, the author is describing their own past and their own life.
When you describe your own life, typically you would write it in the first person ("I") and this is also true for Barrio Boy.