Structure
Of Mice and Men, with its highly restricted focus, is the first of Steinbeck's experiments with the novel-play form, which combines qualities of each genre. The novel thus needed few changes before appearing on Broadway. The story is essentially comprised of three acts of two chapters each. Each chapter or scene contains few descriptions of place, character, or action. Thus, the novel's strength lies in part in its limitations. Action is restricted usually to the bunkhouse. The span of time is limited to three days, sunset Thursday to sunset Sunday, which intensifies the sense of suspense and drama.
 

Point of View
The point of view of the novel is generally objective—not identifying with a single character—and limited to exterior descriptions. The third-person narrative point of view creates a sense of the impersonal. With few exceptions, the story focuses on what can be readily perceived by an outside observer: a river bank, a bunkhouse, a character's appearance, card players at a table. The focus on time, too, is limited to the present: there are no flashbacks to events in the past, and the reader only learns about what has happened to Lennie and George before the novel's beginning through dialogue between the characters. Thoughts, recollections, and fantasies are expressed directly by the characters, except when Lennie hallucinates in Chapter 6 about seeing a giant rabbit and Aunt Clara.
 

Setting
Set in California's Salinas Valley, the story takes place on a large ranch during the Great Depression. The agricultural scene in California in the 1930s, particularly in Salinas Valley, was dominated by large collective
farms, or "farm factories," owned by big landowners and banks. These farm factories employed hundreds of workers, many of whom were migrants. Small farms of a few hundred acres, such as the one Lennie and George dream about, were relatively scarce. On the large farms, low wages for picking fruit and vegetables often led to economic unrest. In September 1936, thousands of lettuce workers in the Salinas Valley went on strike over low wages. The situation grew tense, and an army officer was brought in to lead vigilantes against the strikers. The strike was crushed within a month. Steinbeck covered the strike as a reporter for the San Francisco News.
 

Symbolism
The most important symbol in the novel is the bank of the Salinas River, where the novel begins and ends. In the story's opening, when George and Lennie come to the riverbank, it serves as a symbol of retreat from the world to a natural state of innocence. In this first scene, George tells Lennie that he should return to this riverbank if there is trouble at the ranch where they plan to work. The riverbank is a "safe place" for the two characters. A second symbol is the rabbits: Lennie repeatedly asks George to tell him about the rabbits, which, when they are mentioned, also come to symbolize the safe place that George and Lennie desire and dream about. The fundamental symbol is the dream itself: "a little house and a couple of acres and a cow and some pigs." This ideal place keeps the two men bonded to each other and offers hope, however briefly, to two other men whom George and Lennie will meet the next day at the ranch. When George and Lennie arrive at the ranch, the bunkhouse and farm symbolize the essential emptiness of that world, offering only minimal physical security.
 

Foreshadowing
Foreshadowing, where events subtly hint at things to come, serves to heighten suspense in the novel. Lennie's rough handling of the mice and the puppy, the shooting of Candy's old dog, the crushing of Curley's hand, and
the frequent appearances of Curley's wife all foretell future violence. Steinbeck tells the reader about the mice and puppy, as well as the scene in which Lennie breaks the bones in Curley's hand, so that when Lennie kills
Curley's wife it is completely believable and convincing—and seemingly inevitable—that this could happen. Also, at the very beginning of the book, the reader learns that George and Lennie had to leave Weed because Lennie got into trouble when he tried to touch a girl's dress. The incident in which Candy's dog is shot also foreshadows George's shooting of Lennie, an ironic comparison of the value placed on the life of a dog and a man.