”Hello there,
Why would a poet want to use alliteration?
Your correct answer would be D.) Because words would then be more meaningful.
When you here thing's such as: “She sells sea-shells down by the sea-shore” or “Peter Piper Picked a Peck of Pickled Peppers.
If you notice. They are using the same (f)irst letter in each word. So it show's you that they are trying to make would then be more meaningful.
Hope this helps.
~Jurgen