A subject names the person, place, thing, or idea the sentence is about. So in this case Harley is a name of a person which is the subject. Hope this helps :)
A tragic hero is a hero that was born to be a noble. They heroic qualities since birth. The tragic part would be a supernatural force or a god-like force acting against him (cause how many heroines do you see). The hero has trouble against said forces and wins against them, making us like him. A good example would be Odysseus from the Odyssey.
The challenges are the major conflict in the poem Ozymandias
D)
Whoever is addressing the Tyger is basically asking questions like, who made you?, why are you so powerful?, etc.
In "The Tyger" and "The Lamb" there is basically a compare/contrast between how these two people look at their Creator. The person in The Lamb is the opposite of the person in The Tyger in the sense that he is thankful for all the things the Creator made. The Tyger is the one who questions the Creator and has more of a darker view of him.
