Answer:
It's an excerpt of the novel "The Lord of the Flies", written by William Golding in 1954.
Step-by-step explanation:
Through this lines, the author begins to introduce Ralph, which was one of the main characters, into the leading role of the group.
This is a novel that talks about survival in isolation and how young people in their nature being start a community upon rules, roles taking place and behaviours regarding each one of their individualities and insert in new a social environment. It also deals with the fact of how confrontations and social conflicts appear despite the way they display the norms attached over the entire group.
I hope it helps!