How does the point of view in "The Raven" affect the reader's interpretation of the text?

It is written in first and third person so the reader understands the speaker and hears the raven.

It is written in third person so the reader understands both the speaker and the raven.

It is written in the first person so the reader only sees the raven as the speaker sees him.

It is written in first person so the reader understands the raven's motivations.