George and Lennie are the only two characters in the novel who are explained in any detail. The other characters are all "types," or people whom the reader might recognize as one of a certain group. Even the names of the characters, short and descriptive, say something about them. Lennie Small, for instance, is anything but small physically, and other characters seem to notice and comment on that. His brain is small and his ability to reason is small, but his body is huge and very powerful. Curley's wife has no name, indicating her powerless position on the ranch.
Each of the characters represents a kind of person in American society and often one that is a victim of discrimination. For example, Crooks represents a segment of American society that is discriminated against because of race; Curley's wife, because of gender; Candy, because of old age and physical handicap. Carlson is a perfect example of a selfish oaf, interested only in his creature comforts and oblivious to any one else's feelings. Slim is the consummate example of understanding and gentleness beneath a wise and experienced exterior. The pugnacious Curley is the little guy who loves to flaunt his power and status. Each of these minor characters impact, negatively or positively, Lennie and George's dream of having their own farm.
