It's unclear to me how the requirement "horses near the city" is calculated. Does anyone know? The question applies also to other buildings which require strategic resources.
It seems that two cities can't benefit from the same horse resource.
Example: Horse is two tiles away from City A and three tiles away from City B. A second horse is three tiles away from City A. Can both of these cities build the circus or only one?
It seems that two cities can't benefit from the same horse resource.
Example: Horse is two tiles away from City A and three tiles away from City B. A second horse is three tiles away from City A. Can both of these cities build the circus or only one?