Which group of animals is represented by the characters Bluebell, Jessie, and Pincher?

The characters Bluebell, Jessie, and Pincher represent the KGB in "Animal Farm." This is significant because these dogs are depicted as loyal and fierce protectors of Napoleon, the pig who assumes leadership after the animals' rebellion. The KGB, known for its role as a secret police force in the Soviet Union, symbolizes the use of fear and violence to enforce the will of the government.

In the story, the dogs are trained to suppress any dissent and maintain control over the farm, reinforcing the authoritarian regime that emerges. Their aggressive behavior and blind loyalty to Napoleon reflect the way the KGB operated during Stalin's rule, serving to eliminate threats to the power structure. Thus, the correct answer highlights the relationship between the dogs’ actions and the historical function of the KGB in the context of totalitarian governance.