What is the effect of Poe's use of alliteration in the following line from "The Bells?"

"What a tale their terror tells"
(1 point)
Responses
It signals a change to a darker mood.
It signals a change to a darker mood.
It suggests pleasant sounding bells.
It suggests pleasant sounding bells.
It explains the speaker's actions.
It explains the speaker's actions.
It distracts the reader from the poem's message.

It signals a change to a darker mood.