Describe the differences in the novel "The Outsiders"

The differences that are made visible in the outsiders, is that the greasers are considered the filth of the earth and the socials (or socs) are made to be the all high and mighty people to be. the story shows you just how different to cliques can be, and how different you may be from everyone else. Johnny used to be thought as this little good for nothing boy and then later turned out to be a hero in both a wrong (offing that one soc) and a good (saving those kids in the burning building) way.