Final answer:
The story 'The Fall of the House of Usher' by Poe is likely to end in tragedy, indicated by the insufferable gloom and mirrored decay of both the house and its inhabitants, symbolizing a doomed fate for the Usher family.
Step-by-step explanation:
Based on the dark and hopeless tone established in Edgar Allan Poe's "The Fall of the House of Usher," one can predict that the story will continue its descent into despair and possibly end in tragedy. The narrative sets a mood of insufferable gloom and impending doom, particularly through the descriptions of the house that appear to mirror the deteriorated state of its inhabitants. The reflection of the house in the tarn, which causes the narrator to shudder, suggests the inescapability of Usher's fate. The language Poe uses indicates that the house and the Usher family are bound to collapse, reflecting Poe's theme that humanity is doomed. The narrator's inability to reform the scene into something less sorrowful implies that despite his efforts, the dismal atmosphere cannot be transformed, thus foreshadowing an irreversible downfall of the Usher lineage that might culminate with the physical fall of the house itself.