Answer:

It gives characters a sense of life. The author's purpose is to write a world by creating a setting, it would give the readers an idea on where and when the event is happening and settings usually help with the way characters' backgrounds are made. The story is centered on what happens with the characters and that is the plot. Plots create information, thoughts, ambitions, history, dreams, etc. all in accordance to the specified goal of the author on what he/she wants the plot to be. Characterization helps readers understanding characters, it's what gives them life.

Explanation: