River valleys are formed by stream erosion.
Deserts were not a major economic feature of river valleys. People living in the river valleys relied heavily on agriculture.
why are river valleys the cradles in ancient civilization
River Valleys are generally used to transport goods to and from destinations.
The Nile River Valley and the Indus River Valley.
River valleys
Yes, the river valleys of the Ganges and Brahmaputra Rivers converge in Bangladesh
Civilisation can only come about when people are freed from a daily struggle to find enough to eat, and have a surplus to divert to culture. The river valleys were very productive, and provided this essential surplus.
Out of river valleys, rain forests, mountains, tundras, the answer is river valleys.
Farming and fishing mainly because of the river valleys and the rich soil the river valleys bring.
Agriculture required rich soils such as are found in river valleys
Yes including the Hudson and Mohawk river valleys.