What is the use of the hands in public reading or speaking?

The use of hands when talking, or reading, in public, is a form of non-verbal communication language that couples with verbal communication techniques to be more effective in conveying meaning, and also, in including the public in what is being said, or what is being read.

Non-verbal communication is basic in public speaking, of any kind, being because there is a speech being delivered, or because there is something being read outloud. The use of hands when gesturing, will help the audience become engaged, read and comprehend more than what the words can convey. So the hand gesturing will help to set up mood, tone and even convey further meaning. Without this form of communication, speech, and reading, become monotone activities.

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.

is it rising action, falling action, climax, or resolution? need answer also