A background/preface to give you background information
A dystopian society often refers to a totalitarian one (there is one tyrant ruler), where life isn't so great for the majority of the population. This proves true in chapter 8, because Napoleon is clearly becoming a more and more powerful individual (seen by his manipulation on several accounts: altering the commandments, sending Squealer to distribute false statistics, etc.), which simply reinforces the unpleasant life on the farm (the animals are starving even though they're convinced of the opposite).
Wikipedia stuff that end in .com or .org if they have an author
Answer:
O expression
Explanation:
Because, it is a highly respected way.
