1. The people migrated since they were continuously looking for nourishment like natural product and vegetables, and they were continuously taking after animals that they would hunt. The climate was changing and getting hotter. Vegetation was changing and people were finding out how to develop crop. They moved to a zone that was idealize to develop crops and hunt. The region and the climate gave people a parcel of choices.
2. Eight fundamental highlights of a civilization are expansive populace centers, a central regulatory body, complex religion, work specialization, social course structures, shapes of craftsmanship and engineering, organized open works, and a framework of composing. So fundamentally in the event that a society works its way up and has this, it can presently be considered a civilization.