Because it can be very reliable
1. D
2. D
3. A
4. A
Hope I helped :)
Answer:
Rome became the most powerful state in the world by the first century BCE through a combination of military power, political flexibility, economic expansion, and more than a bit of good luck. This expansion changed the Mediterranean world and also changed Rome itself.
I think the answer is B. I hope you pass!
The correct answer should be the Mesopotamia, found in the cradle of civilization, that is, between the rivers Tigris and Euphrates.