Ok, I am planning a NES for the Middle Ages and I am struggling on how to make a tech tree for it. I would use the civ3 tech tree but I want mine to be more in depth. So I came here to the experts to find some information on the Technological Leaps from the Dark Ages to the Late Middle Ages.

Can anyone help?

my AIM is Emperor Amirsan, you can conact me there too. :)

Thanks. :goodjob: