Answer: I would contend that the right answers are the B) Napoleon talks to the animals through Squealer and the D) Squealer uses glittering generalities to describe Napoleon’s tactics.
Explanation: Propaganda is an action aimed at conveying information with the goal of gaining or wining someone's support or favorable opinion. The information is usually partially biased and/or incomplete. Squealer is trying to confuse the animals with words that they don't recognize, so option C should be discarded. Napoleon has chosen Squealer because he knows how persuasive, and propagandistic, he can be. Squealer praises Napoleon by repeating the word "tactics" in order to emphasize Napoleon's "brilliant" plan and he tells the animals that he was indeed the one that designed the windmill.
