Answer:
Some of the stuff you learn in 7th grade help you understand more in 8th but you don't learn all the same stuff
Explanation:
They built the first city in the world
They enacted the earliest known comprehensive legal code. ...
They developed the first ever positional number system. ...
They could perform advanced arithmetic calculations.
MESOPOTAMIA IS RESPONSIBLE FOR MANY “FIRSTS” IN HUMAN HISTORY
Grown in India and sold it to China
It would take to long to get all the votes. If that makes any sense and that is why we choose someone to represent us