Indus Valley
Complex irrigation systems.
society
Where and when did Chinese civilization begin?
mesopotamian civilization
hungarians
The Indus River Civilization.
The Amazon
The Nile.
The Harappan & the Mohenjo Daro civilization.
the early Egyptian civilization needed the nile river for drinking water.
The Niger river
Indus
Complex irrigation systems.
The Nok were an early African civilization of the Nile River valley.
society
Dravidian Civilisation
I think it was The Yellow River. I think!