How does squealers speech of boxers death use ethos and pathos to set the tone?

Squealer's speech uses ethos by emphasizing his own credibility and authority as a spokesperson for the leadership. He employs pathos by evoking emotions of grief and sadness over Boxer's death, framing it as a sacrifice for the greater good and appealing to the animals' loyalty to the farm and its ideals. These rhetorical strategies help to set a tone of reverence and unity in the face of loss.