because every civilization started off with a geographic feature which made have impacted on it to the point where it becomes useful to them.
Greece was not centered around a river valley.
dependent on fertile land
Geography refers to the layout physically of the land in an area. The geography of ancient China was similar to most other geography, including the river valley civilizations, in that it dealt with the changing of the seasons, river travel, mountains, valleys, and desert areas.
The first river valley civilization was Mesopotamia, located in Asia. Asia has had the most river valley civilizations.
Democracy
Vast Empires
Egyptian
They had to sale the slaves from africa in order to get more gold and more food in order to survive
The Yangtse Valley, Indus Valley, Tigris Valley, Euphrates Valley, Nile Valley.
Tigris, Euphrates River Valley's and Los Angeles
yellow river valley
Q: Which geographic factor is most associated with the decline of the Indus Valley civilizations?A: Isolation from other civilizations