described here
a) it only works if you have UN? (one can always send an emissary)
b) again, it is suggested therein that no AI unit can be adjacent to the city nor can a partisan be allowed to sprout in a city-adjacent space. It ain't that easy, is it? They can't be adjacent to any of your ground units at all -- including dips/spies, true? (At least not the next unit in the "activation" cycle.)
Also, what is the latest definition of food caravan trick? If the city gains a food trade route but there is no offsetting food debit in the sending city OR the city grows without a food surplus of its own? All other food shipments are within the spirit of the game?
a) it only works if you have UN? (one can always send an emissary)
b) again, it is suggested therein that no AI unit can be adjacent to the city nor can a partisan be allowed to sprout in a city-adjacent space. It ain't that easy, is it? They can't be adjacent to any of your ground units at all -- including dips/spies, true? (At least not the next unit in the "activation" cycle.)
Also, what is the latest definition of food caravan trick? If the city gains a food trade route but there is no offsetting food debit in the sending city OR the city grows without a food surplus of its own? All other food shipments are within the spirit of the game?