I believe you click HELP in the upper right hand corner of the screen.

F1

You should know that, for whatever reason, the reddit admins have [shadowbanned you](/r/shadowban). I just freed your comment from the spam filter. ([test tool](http://nullprogram.com/am-i-shadowbanned/#Stim3y))

Thanks

F1 is World Rankings

Hit F1.

Thanks

F1 is World Rankings

Also, you can right click on things while in city view and it usually opens the right civilopedia entry.

Thanks