Answer:
Piggy insists Ralph tp confront Jack to get his glasses back.
Step-by-step explanation:
The Lord of the Flies is a novel penned by William Golding. The novel narrates the story of boys who got stranded on an isolated island.
In chapter 11, Jack and his tribe stole the glasses of Piggy and Piggy insists Ralph confront Jack for his immoral acts and get his glasses back. Piggy has poor eyesight, thus when Jack and his tribe stole his glasses, it left Piggy disabled.
Piggy then blows the conch signaling to summon for the assembly. Then Ralph and Piggy confront Jack and his tribe but they have become immoral in their acts, thus, the moral way of approach by Ralph and Piggy failed.
So, the answer is to get Piggy's glasses back.