what did Clover realize about the rebellion and what thematic point is the author making through the revelation of her thoughts?

As Clover sits on the knoll with the other animals, she considers how different their current situation is than the ideal Old Major put forth. The animals were supposed to create a society of equality and freedom, not one of “terror and slaughter” (95). Still, Clover thinks Animal Farm is better than it was in the days of Mr. Jones’s rule, and her heart remains faithful to it. Unable to put her thoughts into words, Clover leads the animals in singing “Beasts of England.”