Civilizations rose in ancient time because of one reason: Rivers. Rivers allowed fertile land, better communication, and more opportunities for trade. Mesopotamia in particular had two rivers providing fertile and hospitable land- The Euphrates and The Tigris. I hope this helps!
Answer:
Explanation:
Arabs had become experts in navigation and geography by 600. Those skills gave them an advantage in establishing trade routes in the Indian Ocean.
He died for the sins of all humans even those who weren't born yet<span />
