Differences between the book and the movie

Some of the differences between the book and the movie are the gun, and detail so far. During the turkey shoot, in the book rose went last, and used the same gun as Dwight. In the movie, rose went after Dwight, and used her own gun. Also, I. In the book jack was not present when his mother shot, and in the movie he was. Also, the book has a lot more detail than the movie. For example, when we met Dwight's kids.