Which character is associated with the attack during the Battle of the Windmill?

The character associated with the attack during the Battle of the Windmill is Frederick. This battle occurs in the later part of the book when Frederick and his men attack Animal Farm in an attempt to seize control and punish the animals for their defiance. Frederick's actions highlight the external threats that the farm faces and symbolize the broader themes of betrayal and conflict that run throughout the story. His involvement in the attack is pivotal, leading to the destruction of the windmill and representing the challenges that the animals must confront in their quest for independence and self-governance. This character serves as a representation of the oppressive forces outside the farm, contrasting with the ideals that the other animals initially embrace.