Were built around a common is the correct answer I believe.
The gradual decline of the Roman Empire ushered in an era of European history called the Middle Ages, or the medieval period
Answer:
I would go with the two region's along the river: Lower Egypt & Thebes
Explanation:
Ancient Egyptians were highly dependent on agriculture so they'd need fresh water. That means those two locations would be suitable for them because they were along the river.
B, It is the first commandment.
