It was a way to have a constant supply of items like eggs or milk.
Domestication also meant the possibility of breeding animals. They didn't have to hunt if they already had them in captivity. There was no refrigeration, so keeping the animals alive ensured they would remain fresh. Skin and wool made leather and other clothing items. Manure to improve crops became readily available. Every part of an animal slaughtered was out to use. As tallow, needles, sinew/ thread, tools, glue.
Dogs/wolves helped humans hunt rather than compete.
People no longer had to migrate with the animals. They could settle and farm.
The correct answer is B. Celebration
Although he himself believed that his life was not so special and was against such things as giant celebrations, the people loved him and greeted him everywhere throwing big celebrations if he visited.
He restored the morale of the Continental Army in addition to introducing discipline and putting the tattered soldiers into fighting shape. He drilled the troops which were often in bad shape and defeated which was vital in helping the Continental Army accomplish its missions.
They are appointed for Life so A