Answer:
The answer is **D. Squealer**.
Squealer is a pig who is second-in-command to Napoleon and is the farm's minister of propaganda. He is described in the book as an effective and very convincing orator. He is able to twist the truth and make the animals believe anything he wants them to believe. For example, when the pigs start to live in the farmhouse, Squealer explains that this is only temporary and that the pigs will eventually move back to the barn. However, the pigs never move back to the barn, and Squealer continues to make excuses for them.
Here is a quote from the book that describes Squealer's persuasive abilities:
> Squealer was a brilliant talker, and when he was arguing some difficult point he had a way of skipping from side to side and whisking his tail which was somehow very persuasive. The others said of Squealer that he could turn black into white.
Step-by-step explanation: