the idea is that you could be able to make non-core provinces into core provinces
it would have a 36 hour build time
it could cost 50k money and 10k of each resource
it would have to neighbour a core province so not only the cities would be made into cores
cities would cost 2-3x as much
it would have a 36 hour build time
it could cost 50k money and 10k of each resource
it would have to neighbour a core province so not only the cities would be made into cores
cities would cost 2-3x as much