A poetic device used is alliteration. When multiple words in a sentence start with the same sound/letter to create a sort of rhythm, that is alliteration.
“HE HELD my HAND and said I will HIRE you with my power.”
Look at all the H’s!
To help build interest into the climax of the story, giving the story its thrill.
I hate when I get annoying calls from telemarketers trying to sell me crazy things.
