Personification and allusion are two figurative devices that work by importing meaning from outside the literal text. Personification assigns human traits to nonhuman things, characterizing them in ways that shape the reader's emotional response. Allusion references something outside the poem, such as a myth, a sacred text, a work of art, or a historical event, and imports the associations of that reference into the poem's meaning.
For personification, explain what human quality is assigned and what that characterization does to the reader's understanding of the nonhuman thing. For allusion, explain what the referenced source brings to the poem's meaning.