Which of these most contributes to faulkner telling an extremely insightful story?

a. the use of an unreliable narrator
b. the use of an all-knowing, unbiased narrator
c. the use of multiple narrators
d. the use of addie's point of view both before and after dying

What is the rhyme scheme in this excerpt from longfellow's, "the tide rises, the tide falls? " (10 points) the tide rises, the tide falls, the twilight darkens, the curlew calls; along the sea-sands damp and brown the traveler hastens toward the town, and the tide rises, the tide falls.