People back in the old days would have houses but the wouldn't be temporary so they would have to be nomads and move there house somewhere new everytime and find resources to rely on.
People used to farm for food and get veggies and wheat to eat so they could survive. And they bring bowls or bags.
There was a lot of improvments back then like: trading,stable housing, and stable food supplies. As you can see there was a lot of improvments. There was many more improvments but there is too much to right down.