Answer:
Step-by-step explanation:
Faced with the realities of farming — and his own lack of planning for the winter — Napoleon is forced to deal with a hungry populace and the potentially damaging leaks of such news to the outside world. To surmount these problems, Napoleon metaphorically assumes the role of director and mounts a theatrical production. In terms of this metaphor, Mr. Whymper is the audience whom Napoleon must engage and fool into believing in an illusion, the sheep are actors reciting lines about the rations having been increased, and the empty grain bins filled with sand are the props (or "special effects"). Whymper is fooled into thinking that Animal Farm is running smoothly, and Napoleon again demonstrates his judicious use of deception. (Ironically, this deceptive theatricality is exactly what Squealer later accuses Snowball of having done with Jones at the Battle of the Cowshed.)
More deception occurs in the pernicious lies spread about Snowball. Napoleon uses him as a scapegoat for any of the farm's misfortunes, as Hitler did with European Jews as he rose to power. Both leaders understand the public's desire to cast blame on an outside source for all their troubles. Squealer's claims that the pigs have found "documents" linking Snowball to Jones are an appeal to the animals' need for proof — although the nonexistent documents are never revealed to them on the grounds that the animals are unable to read them. Like the grain-bins filled with sand, Snowball's "documents" are another ruse used by Napoleon to manipulate the thoughts of those who could end his rule. The animals refuse to believe that the thin walls of the windmill contributed to its collapse, revealing the extent to which they subscribe to the Snowball-baiting ideology.