During a Golden Age I had London complete a harbor. Over the next few turns I had harbors completed in other British cities on other land masses. They did not register as having trade routes w London until the Golden Age ran its course. Any idea why?
Out of curiosity, In such a case does both the capital and the city on another land mass have to have harbors to establish a trade route? Or can one get by with just one (and if so, which one)?
Out of curiosity, In such a case does both the capital and the city on another land mass have to have harbors to establish a trade route? Or can one get by with just one (and if so, which one)?