Here's why:
* Suspense is built through other devices: Poe is famous for using techniques like foreshadowing, vivid imagery, and building tension through gradual revelations to create suspense.
* Alliteration is more for effect: Alliteration mainly contributes to the mood and rhythm of a piece, emphasizing certain words or phrases. It can make the writing sound more elegant or eerie, but it doesn't necessarily drive the plot towards a climactic moment of suspense.
For example:
* "Once upon a midnight dreary, while I pondered, weak and weary..." (from "The Raven") uses alliteration for its poetic effect and rhythm, but it doesn't directly create suspense.
Instead of saying alliteration builds suspense, you could say:
* Alliteration enhances the eerie atmosphere and contributes to the overall mood in Poe's work, often adding to the reader's sense of unease.
Remember: Alliteration is just one small element in Poe's masterful storytelling.