Its C. Significant world event.
Answer:
Maybe it was bcos of the background of the story and hw it was written
The sentence that says "Rainsford and Zaroff glared at each other," because the verb "glared" contains more imagery than the other examples.
The correct answer is option two.
An infinitive phrase consists of an infinitive verb, and can be followed by a complement or a modifier, which is usually an adverb.
In the sentence above, the infinitive phrase comes before a complement "variety and interest to their writing."