What are some reasons why Russell Banks may have written the novel The Sweet Hereafter using multiple points of view?

Russell Banks’ 1991 novel The Sweet Hereafter was inspired by the true story of a school bus crash in Alton, TX that took the lives of 21 children. Banks’ story takes place in a small town that similarly has to deal with the aftermath of a school bus accident that kills numerous local children. The story is told from the points of view of four different characters—Dolores Driscoll, the school bus driver; Billy Ansel, a parent of two children who die in the accident; Mitchell Stephens, a lawyer; and Nichole Burnell, a teen survivor of the crash.

In a New York Times review of the novel (link provided below), Banks himself explains why he chose this narration structure:

"I wanted to write a novel in which the community was the hero, rather than any single individual. I wanted to explore how a community is both disrupted and unified by a tragedy."

Readers see these events unfold from distinct points of view, reminding us that individual experience shapes perception, with each character navigating guilt, blame, confusion, and grief differently. At the same time, we are somewhat objectively removed from the limits of a single perspective. The individual accounts show the universal experience of an entire community in the aftermath of tragedy.

Fans of this novel may want to check out the film adaptation by the same name to see how director Atom Egoyan recreates the multiple point of view effect for the screen. (Link to film trailer provided below.)