And the feudal system is more like the traditional model. Mannerism, remember that word? You have manners where, you know, you have the Lord on top and there's a church and there's, you know, a mill and then there's farmers and serfs and they work the land and it goes to the mill and then it becomes manufactured goods and everything is within that mannerism system. So you have a lack of new ideas, you have a lack of cultural diffusion. So economic systems and how they develop really changes the way your culture or your society grows and how it's affected by that system. But nevertheless, that's kind of the transfer. We're getting towards market systems now.