The river valleys of the world have been
Answers
Explanation:
A river valley civilization or river culture is an agricultural nation or civilization situated beside and drawing sustenance from a river. A "civilization" means a society with large permanent settlements featuring urban development, social satisfaction, specialization of labor, centralized organization, and written or other formal means of communication. A river gives the inhabitants a reliable source of water for drinking and agriculture. Additional benefits include fishing, fertile soil due to annual flooding, and ease of transportation. The first great civilizations, such as those in Mesopotamia and Egypt, all grew up in river valleys.
Hello Mate
I think the question is incomplete mate, but here is what I understood .
Rivers were attractive locations for the first civilizations because they provided a steady supply of drinking water and game, made the land fertile for growing crops, and allowed for easy transportation.
Early river civilizations were all hydraulic empires that maintained power and control through exclusive control over access to water. This system of government arose through the need for flood control and irrigation, which requires central coordination and a specialized bureaucracy.
Hydraulic hierarchies gave rise to the established permanent institution of impersonal government, since changes in ruling were usually in personnel, but not in the structure of government.