Danube River Valley
A river valley forms from a river from the river going into a valley
A river valley is near a river and provides the necessities for stable life style to occur due to fertile lands. It is where civilizations first started in the world. Example, Mesopotamia.
Both civilizations were very structured. However, the Tigris and Euphrates were much less predictable than the Nile was and flooding was not as able to be as planned for in the Tigris-Euphrates Valley as it was in the Nile River.
It was happy and easy
river valley is a river and a valley, like if a long stream of a river that is all i can say people.
Mesopotamia Indus river valley Niger river valley Andes mountains Chinese river valley
by helping their crops
Dravidian Civilisation
A technologically advanced urban lifestyle is clear in the Indus Valley Civilization
Well....river valley has rich soil and so they use that soil to farm or it's because the farmers have no life so the river valley gave them water to drink and grow crops that they don't need
a river valley civilization is a settlement made next to river is a river valley civilization