What propaganda technique does Squealer use to
change the story of Snowball?
How do the animals initially react to the new story?
Which theme is supported by Squealer's use of
propaganda?

Squealer's technique was to divert attention away from their own mistakes and to put down the reputation of Snowball.

Explanation:

Squealer's technique was to divert attention away from their own mistakes and to put down the reputation of Snowball.Squealer refers to the Snowball as a "traitor" and "criminal," who is concerned to the demise of Animal Farm. "Four legs good, two legs bad," about the animals' thoughts to divert attention and allow him to avoid logical argumentsAnimal Farm, propaganda was frequently used by the three main pigs namely, Napoleon, Squealer and Snowball in order to persuade the animals to agree with their ideas and propaganda.Napoleon used propaganda by hiding the truth in order to explain that why Snowball was to blame on destroying the windmill.Similarly, Squealer and Napoleon propagated ideas against animals to believe in the falsehood.