Hello, first i want cogratulate everyobody who helps people like me in here for the good work done soo far. I hope you can help me in this problem....

I'm playing with Portugal in a archipelago map in warlord and in my main island i dont have iron resources (i'm in Middle Ages). I go scearch for another islands and i find a little one which has this resource. I'm connected a road to it and build a city near it. Then i build a harbor for the resource be traded to my other cities (domestic trade). The problem is that the resource dont circulate over my cities. I've already build another harbor, even in the fastest trade rote, but it's the same that happens. Can you help me?

What tech are you at in the middle ages?

I'm in 880 AD and i have already schearched for Engineering, Feudalism and Invention. I'm schearching Monotheism now.

You need to be able to trade over sea. You need to have astronomy to trade over sea tiles, and Navigation to trade over ocean tiles. :)

oh really? thanks, didn't know that one.