The first true fences were probably a stopper to animals.
For protection, primitive people probably used piles of rocks or logs to
protect their possessions and families from other groups. The first mortars
were dried mud or earth. Even at this premature time, fence construction must
have turn out to be a skill to be educated and passed from generation to
generation.
Early tribes were monad hunters who traveled from place to
place. Fences did not have to be any more than impermanent. As occasion
conceded, people cultured to cultivate crops and domesticate animals, at this
tip, they desired more enduring customs to spot off their fields and corral
their domestic animals.