Iran and Saudi Arabia these are just the ones i know
1. Mountains, stone buildings, stairs/roofing.
2. The geography is mountainous. Very curvy looking, must have been quite a struggle to climb.
3. Pros: You have natural barriers, less invaders.
Cons: You have to travel far just to trade or hunt.
4. They must have been very peaceful and calm people, seeing how they were so isolated from society. Though, Greeks lived in mountains as well and were very brutal. I can’t infer too much about their life but I know that they probably didn’t like being attacked and would rather be away from danger.
I think the answer would most likely be the West region because in my research description I have found that the west is so politically diverse and a very large region.
Hope my answer is correct and helps! :O
Your answer is, flood plain.
Answer is the united states