Answer:
The growth, or development, of city populations
Explanation:
The river's predictability and fertile soil allowed the Egyptians to build an empire on the basis of great agricultural wealth. Their farming practices allowed them to grow staple food crops, especially grains such as wheat and barley, and industrial crops, such as flax and papyrus
Answer: A is correct, I believe.
Explanation:
You dont need to figure out anything You just have to think
It cost around 15 million dollars
it is true my guy hope this helps