So it's going to be the strong man that takes the front seat with the priest taking the back seat. And, of course, this is where we get the king idea as the strong man passes their power on to their son. So that's the very, very basics of kind of what a city-state was, ziggurat being the most important vocabulary word. And now let's take a look a little bit at their cultural life in Sumer, where the Sumerians live. So we go back to religion really as being culturally the most significant thing in the life of a Sumerian who lived in Sumer. And again, they were polytheistic. They had about 3,000 gods.