In Orwell's Animal Farm, how does Napoleon become increasingly like a typical dictator?

I would
just add to 's comments by saying thatbecomes richer and richer while the other animals
become poorer and poorer.  Futhermore, the way Napoleon wields his power slowly becomes resolved
around fear - fear that Jones will return, fear thatwill return, and finally fear of Napoleon
himself after the execution of the pigs and hens.