What is one way in which edgar allan poe creates a unity of effect of longing
in "the raven"?

Edgar Allan Poe creates a unity of effect of longing in the raven with the picture of Lenore on the wall.

Explanation:

The Raven" is a narrative poem by American writer Edgar Allan Poe. The poem is characterized by its musicality, stylized language, and supernatural atmosphere which made it distinguished. The story focuses on a talking raven's mysterious visit to a distraught lover, tracing the man's slow fall into madness.

it u understand what he thought at the time and let u know more about him then what third person would of known probably. hope this : )

there is no woman's sides

can bide the beating of so strong a passion

as love doth give my heart; no woman's heart

so big, to hold so much; they lack retention.

hope this !