
Originally Posted by
City Builder
Yes, I tried looking in the civlopedia too, and it appears that they forgot to add the information in there about the pact of cooperation, where as they did manage to add in the pact of defense.
Anyway, what I did was to open up the diplomacy screen with somebody I'd already met and then run my mouse over that option and I believe that is where I saw a brief tooltip about what it does.
Hope that helps, since I don't recall what it does since I only saw the tooltip once.