Read the poem "Dust of Snow" below, and answer the question that follows.
 The way a crow
 Shook down on me
 The dust of snow
 From a hemlock tree
 Has given my heart
 A change of mood
 And saved some part
 Of a day I had rued
 Much of the meaning in the poem "Dust of Snow" is _____.
 personified
 literal
 figurative
 implicit