Answer:
B) shift the mood of the poem from light and upbeat to dark and foreboding
Explanation:
Edgar Allan Poe uses alliteration in "The Bells" when he writes "What a tale of terror, now, their turbulency tells."
The effect of this literary device is to shift the mood of the poem from light and upbeat to dark and foreboding. This is to enable the reader to know that the tone off the poem has changed.