I believe the answer is: <span>generativity vs. stagnation
</span><span>generativity refers to the effort to making your mark in the world by achieving a certain accomplishment that make your society a better place
stagnation refers to the feeling of unproductiveness that often associated with the failure in achieving our life goals.</span>
Mesopotamia's geography helped it develop because Mesopotamia was located near the Tigris and Euphrates rivers. These rivers and the climate of the area helped to create an incredibly fertile region that developed agriculturally quickly and allowed Mesopotamian society to prosper there.
Public funding comes from a federal, state or another publicly funded agency.
Privately funded alludes to the wellspring of the cash for the undertaking, business. In the event that the cash is raised through donations, the cash originates from the private area or assets. On the off chance that the government gives budgetary help to a particular undertaking, the cash originates from taxpayer contributions or public funds.
I would think it would be their exportation of precious resources such as diamonds, but i could be wrong about this