These peoples king had his main job and this was to make sure the people were praising their gods. They would make ziggurats which may have been to sacrifice things to the gods because they found burnt fish inside. They would also built these ziggurats to attract gods. They would build them to look like mountains because they believed that gods could see through mountains.
They used cuneiform to communicate. Several different groups of people used this type of communication. These people were the Sumerian , akkadian , Elimate , Hittle and urrutia.