I would like to understand why my farmers POPs in homeland (Portugal) have their cash reserves growing and, at the same time, same taxes, same tarifs, same political, the farmers POPs in my african and asian colonies are loosing their reserves or it is already 0. Is this related to the nationality or culture of those POPs? I used to think the income from exports and the needs were the same for all POPs of a same type. Why some of them have growing reserves while others do not? Playing Revolutions.