Imagery is specific in the way that it helps to create a picture
Synonym, antonym, and acronym. They are all descriptive words used in language arts to modify words.
A. during the darkest night
An adverb phrase consists of words that function as an adverb: it modifies a verb, adjective and an adverb expressing a relation to time, place, manner, cause, degree or circumstance. In the given sentence above, the adverb phrase used is option A. In colonial days. This is an adverb phrase of time.