Answer:
The correct answer is option A. To help the reader establish an emotional connection with the poem.
Step-by-step explanation:
Imagery is a tool used by an author to represent his work through figurative language.
This makes it easy to create a mental image of what the author means in the reader's mind.
They are usually accompanied by metaphors, similes, personifications and other tools to achieve this end.
Therefore, we can say that the correct answer is the option A. To help the reader establish an emotional connection with the poem.