explore the ways in which steinbeck presents relationships between the characters

Much of theme of this book has to do with loneliness. This is what makes the relationship between George and Lennie so special. Besides Curly, who has a major case of small guy complex (he seems to hate everyone), the men have superficial relationships. There seems to be a power structure at the ranch but the men pretty much do their work and try to keep their jobs. Slim seems to command a certain amount of respect outside of his job as crew head. The rest of the men draw clear lines that separate them by age, capability, colour and experience. It is a very lonely place.