Thousands of years ago Mesopotamia's weather was semi-arid, with hot summers and sporadic rain. However, the presence of two rivers, the Tigris and the Euphrates, made it humid, fertile and ideal for nomads to start settlements. ... More tribes made the region home and gave birth to one of the world's first settlements.
Thousands of years ago Mesopotamia's weather was semi-arid, with hot summers and sporadic rain. However, the presence of two rivers, the Tigris and the Euphrates, made it humid, fertile and ideal for nomads to start settlements. ... More tribes made the region home and gave birth to one of the world's first settlements.
Not 100% sure but I think its the Barail Range. This would affect them by the mountain acting almost like a barrier between them. So they didn't have much interaction.
