Based on Ayi Kwei Armah's , The Beautiful Ones are Not Yet Born, what is the author's perception of real change in the novel?

In the novel "Piggy's" glasses symbolizes

"The officer, surrounded by these noises,
was moved and a little embarrassed.He turned away
to give them time to pull themselves together, and
waited, allowing his eyes to rest on the trim cruiser
in the distance."

Based on the novel Piggy's,in the above passage,Golding focuses on the

"I'm going off by myself. He can catch his own pigs.
Anyone who wants to hunt when I do can come too."

Based on the novel Piggy's, The split in the group of boys occurs with the departure of

"...If someone threw you a rope when you were
drowning. If a doctor said take this because if you don't take this because if you
don't take it, you will die- you would, wouldn't you? I
mean?"

Based on the novel "Piggy's",the "rope" and the doctor's prescription refers to the