The answer is internal and external
D. Implied Claim, it is implied, but not stated, you have to do thinking on your part
In this excerpt, the carriage symbolizes DEATH.
From the passage, it can be seen that the word carriage is capitalized, that makes it a proper noun. This means that, the carriage is not just any carriage but the writer's own carriage of death, her death chariot, which will convey her to the land of the dead.
Answer:
Idiom
Explanation:
"Her heart sank" is an idiom. An idiom is a figure of speech that is a commonly used phrase but can't be interpreted literally.