Control In George Orwell's Animal Farm

You ever wonder what happens when a place goes through a revolution and is under control with new corrupted leaders? In George Orwell’s novel Animal Farm, two main characters, Squealer and Jessie, show what happens when a place goes through a revolution and horrible leaders take control and how their negative actions cause their followers to live in misery.
Squealer is one of the main leaders in animal farm. He helps Napoleon control the farm by changing the rules without the other animals questioning their decisions. For example, Squealer changed the rule of “No animal should never sleep on a bed” to “No animal should sleep on a bed with sheets.” He changed the rule, so the pigs could sleep in the farm house and live a more luxurious life