Not sure i never knew how
In one sense, theories of distributive justice may assert that everyone should get what they deserve. ... According to needs-based theories, goods, especially such basic goods as food, shelter and medical care, should be distributed to meet individuals' basic needs for them.
I can’t see the stanza, but generally, alliteration can help add mood and sometimes tone to the writing. The repetitiveness can add a cadence to the poem.