During those early societies, they were not organised, so the information that was left over for the next set of generation that will inherit the land was not enough and organised for them to assess and study for them figure out who were the early settlement of the land, due to the fact that they were not organised, this affected the collection of data.
<span>The cause could be attentional saturation - where you use or see an item often and know what it looks like.With the cobination of seeing/using it often blurs what it actually looks like or what the details of the item are.</span>
