The animals have finally gotten rid of Mr. Jones, but soon he came with a group of men to take back his control. The humans decide to beat the animals to get them to listen. The humans were unsuccessful. This was named the Battle of the Cowshed.
Snowball was shot and Napoleon was the new leader of Animal Farm.
Napoleon ordered the dogs to chase off Snowball out of Animal Farm. Snowball tried taking Napoleon's control, but Snowball was scared off before he could take Napoleon's power.
After gaining control over Animal Farm, Napoleon pitches the idea of the windmill. the seven commandments were altered. New rules and regulations were introduced too and they were all made by Napoleon.