The column on the left shows dots beside armies and cities to show how many units are contained. What do the different colors mean? red, green, yellow
What does "+5 Defense when defending" mean? Does defense contribute when attacking?
I've also seen reference to something called "defense stance" or maybe "defense mode". What is it?
The description for Docks always shows "Food per grain +5►+5". Is that a bug or is Docks not intended to increase food/grain? I've seen the similar indications on other improvements. Why?