They left rich soil when flood waters receded. So the correct option for the given question is option "d". It has been seen that rivers carry with them very rich and fertile soil which the farmers prefer because the amount of crop and the quality of crop is much better than they can get in any other place. The civilization of ancient Egypt as well as the Indus valley civilization were totally dependent on the Tigris and the Indus river respectively, as far as irrigation was concerned. Seasonal flooding always brings with it new fertile soil for irrigation.
Explanation:
The desire to colonize their own people onto better land, growing better food,and stronger livestock....
No, it is false that <span>President Woodrow Wilson won the 1919 Nobel Peace Prize for getting Congress to approve the United States' entrance into the League of Nations, since in fact Congress never approved of such a measure. </span>
