The 3 aspects of Mesopotamia
The Wheel was use for traveling, for shipping things like food, and when they would use carts and wagons when they go to war. The wheel was also used for air traveling.
The plow was used for farming. They will use this when they need to get through the clay soil and they will make the ox pull because that was the only thing that was strong enough to pull it.
Hammurabi's Code of Laws consisted of 282 laws inscribed in a upright stone pillar. French archeologists found it in 1901. The phrase "An Eye for an Eye, and a tooth for a tooth" was what Hammurabi's law was. There was different punishments for different classes of people.