The meaning of an extended metaphor is established .

An extended metaphor, also known as a conceit or sustained metaphor, is an author's exploitation of a single metaphor or analogy at length through multiple linked tenors, vehicles, and grounds throughout a poem or story

Explanation:

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in the story "marionettes inc," in the last line of the story, braling two is referred to by the narrator as the "someone." what does this new identifier imply and how does it add to the drama of the closing scene?

one of the central themes of edward abbey's work has been his staunch opposition to the glen canyon dam on the colorado river that created lake powell, destroying stunning scenery and wildlife habitat, endangering many rare species of fish and animals, and also irreparably destroying many important archaeological sites which provided information about the early inhabitants of the united states.