I looked upon the scene before me -- upon the mere house, and the simple landscape features of the domain -- upon the blank walls -- upon the vacant eye-like windows -- upon a few rank sedges -- and upon a few white trunks of decayed trees -- with an utter depression of soul. What is the effect of parallelism in this excerpt?
It emphasizes the impressive size of the House of Usher.
It emphasizes the sizeable burden imposed by the summons.
It emphasizes the frenzy of activity as the narrator approaches.
It emphasizes the frustrating familiarity of the boyhood home.