I love how even though Poznan is a horse based military its expansion is very slow, which is the total opposite of horse based militaries. Obviously we should already been in Siberia.
IRL Countries would declare war with you, or this would have a problem I would think in 400 B.C ara But what do I know, I'm just a Polish Jew.
I told everyone I am willing I am trade with them, trading with all of my allies, moscow I think, and I PLAN to get more trade in the South. Also if you trade through my borders I want some profit from such, 10%.
Rome sends colonials south into Africa(these are not roman lands yet! Dont freak out!) and set up small settlements.