Her mother and her father seem to be sad and happy at the same time and it could be said that she acts the same way. however, she may be relieved of her departure. At one point, her mother suggests her to get married after going away, but Annie says no immediatly.
Answer:Orwell uses the pigs as the example of the education, and Napoleon is self serving, causing the farm to fall into a dark time, where as snowball tried to serve more fairly.
