Do you eat meat?
I do, but not as much as many Americans. It is not necessary every meal. Do you?
Human civilization brought domestication of animals which led to their use in meat production on an industrial scale.
This is true, but before that I'm pretty sure agriculture was the main source of food. I could be wrong.
Agriculture was key to developing sedentary civilizations. Hunter gatherers predated agriculture, however.
That makes sense, we used to be more nomadic following the herd animals for sustenance. 
The Neolithic Revolution is when human culture transformed from hunter gathering to sedentary, agricultural societies that could sustain larger populations. Domestication of animals served to also increase the population of these societies.