Eventually, Ayano, Osana, and Kokona learned to farm and settled down in a place.
Our crops are dying evey time the weather gets hot...
And we can domesticate animals to help us!
So lets build a irrigation canal!
Some time after they built the canal, they grew more than enough food for them to eat.
I have an idea! We could use this food to trade for tools, so we could make more surplus!
At the market...
Let's build houses around the market so we don't have to travel far to trade!
And then we could specialize in different jobs!
I agree. If we do that then we could trade for more tools faster.
A few years after Ayano, Osana, and Kokona built some houses, they went to find jobs. Ayano was a tool maker, Osana was a potter, and Kokona stayed as a farmer. A few years after that, they came back to the village to find it different.
What happened to the village?
The village turned into a city!
Great... What are we going to do with all this trash now?