I am pretty sure he symbolizes democracy and goodwill.
Piggy was killed by a boulder. Roger dropped a boulder onto Piggy, and Piggy was stricken by the boulder and fell 40 feet landing on his back.
Piggy is made fun of throughout the book because he is fat and has "Ass-mar" (asthma). They also use his glasses to start fires and Jack breaks them at one point. No one lets him talk at any of the...
Gullible, naive, intelligent, wise, careful, follower, quiet.
The nickname of a fat kid that everybody else picked on.