During the Old Kingdom of Egypt (circa 2700 BC – circa 2200 BC), Egypt consisted of the Nile River region south to Elephantine, as well as Sinai and the oases in the western desert. In ancient Egyptian history, the Old Kingdom is the period spanning c. 2686–2181 BC.
Even though you dont need an explination....Egypt consisted of the Nile River region south to Elephantine, as well as Sinai and the oases in the western desert.
I'm pretty sure it was the horse bc native americans no longer traveled on foot for long distances. instead, they had the ability to travel using horses which was faster and more efficient
