Which source is usually found in the back of a non-fiction book?
appendix
glossary
index
thesaurus

Glossary and Index

Explanation:

The glossary is used to define words (usually put in bold to state they are in the glossary in the actual book) and the index to find pages on certain topics by word.

animal farm, written by george orwell, is a representation of russia after the revolution that led stalin to take over power.

in this excerpt, the central idea seems to be that the animals (a representation of society), when they believe to be working for a greater good and equality, are obedient and productive. they were convinced that, after expelling the owner (jones) from the farm, they would live in harmony and be fairly treated.

as we know, the pigs become the leaders and grow more selfish and dictatorial with time. in the end, they look and act in a way so similar to humans that it is impossible to tell the difference. the ideals of equality are shattered, and the farm turns out to be worse than it was before. the animals are manipulated with false propaganda and forced to work in order to enrich the pigs.

fiction/fantasy

explanation: