Answer: C) Personification.
Explanation: personification is a figure of speech that consists in giving human characteristics to non human objects (or animals). In the given excerpt we can see an example of the use of personification in the phrase " the woman's heart, asleep in the child, was vaguely thrilled by a dream of love" it gives the heart (non human object) the ability of falling asleep and of being thrilled (human characteristics).
