Conversion of more land to productive fields
Forming of organized government as population increased
The Nile River was the axis of two early African civilizations
Vast Empires
The modern nations of india , pakistan, and bangladesh trace their cultural beginnings to early indian civilizations
how did the Indus River valley contribute to the development of early cilivization
it helps by f**king your self
They had to sale the slaves from africa in order to get more gold and more food in order to survive
It was a river valley.
They were neatly planned.
The three early river civilizations are the Incas. Aztecs and Mayas
Physical geography and fear of the unknown.
Greece was not centered around a river valley.
Some causes of cultural diffusion was when different people traded with each other and when they moved. It affected the early civilizations because they kept spreading ideas around the world and was constantly changing other ideas.