I believe vanilla default pop ratio for settlements is 50:50 tribesmen:slaves in tribal nations, and 100% slaves in 'civilized' nations. Unfortunately I can't find out where to change this. I want to make the ratio in civilized settlements something like 30:70 freemen:slaves without changing the tribal ratio.
Common/province_ranks does not have any of these values for settlements, only for cities and metropolis, so presumably the base default is stored somewhere else. Adding in entries to this file basically adjusts the vanilla but does not modify the base.
Common/province_ranks does not have any of these values for settlements, only for cities and metropolis, so presumably the base default is stored somewhere else. Adding in entries to this file basically adjusts the vanilla but does not modify the base.