Which factor most contributed to the growing economies of Mesopotamian Empires?

stewards ice box was the purchase of alaska from russia and it was called that because people thought it was not a good idea to purchase alaska

2b2t

explanation:

2b2t

c

explanation: because you need to reduce the pollution on land,the exhaust fumes will stop,and stop it in water,the oil that is in the oceanharms the fish   sorry if you   have been waiting long