The boys steal Piggy's glasses.
Piggy's glasses help him see; symbolically, they represent the ability to think clearly and logically.
By stealing Piggy's glasses, the boys descend further into savagery; they lose the ability to think rationally and logically.
<span>This is to persuade the gathering of people of the truth of the ghost that has showed up before Marcellus and Barnardo on two earlier evenings. He is the suspicious logician who does not trust in ghostly visions and unquestionably not in phantoms, and when he is persuaded that a heavenly being has appeared to him and his associates, the gathering of people is persuaded also.</span>
Ehat?? Tjid id à way to get Free points
D because it shows you what tense the verb is relating to the time.