Answer:
As the Sumerian villages grew into large cities, they formed city-states. ... All of these things were important for the development of human civilization.planation:
1. A
2. A.
3. B.
4. B.
5. A.
6. B.
7. A.
8. A.
Keep in mind that “A” means the first option and “B” means the second option! Hope this helps :)
