One way that Mesopotamians were advanced is Hammurabi's code. Hammurabi's code was the fist set of laws that were written down. These laws were written using cuneiform.They were written in a diorite stele. This stele was put in the middle of town so that everyone could see the laws.
Irrigation is a system that helps grow crops. It helps stream water through crops from rivers, gulfs, and oceans.