Question about building benefits

Does building a building that increases the value of something only pertain to the city it was built in or does it effect all cities? For example if you build a Grocer does it improve the food per grain in every city? Thanks. 

8,070 views 4 replies
Reply #1 Top

Grocer says faction food per grain, that means it applies to all cities.

If it doesn't say faction on it then it is that city only.

Reply #2 Top


Thanks.

What about city upgrades, are they cumulative? For example does it help to choose the same benefits more than once like increase HP 5%?