Dear Travel Agent 007,
I would like to thank you for offering a new river valley to settle in. After doing much research I still believe that the Fertile Crescent is still the best choice. Every year the ground becomes fertile because of the annual floods. Due to the consistency of these floods, we feel we will be able to set up a permanent civilization that will be both successful. Although the Indus river valley would be a better choice than a random area, the fertile crescent is the middle of Africa, Europe, and Asia which provides great trade areas.