....there should be strong disincentives for having armies fighting over your territory. Production and tax revenue should plummet in those provinces that are traversed by armies and if enough provinces are devestated in such a matter, National Morale should start to suffer. The government; you; are not performing the priciple function of effective government; protecting the lives, property, and prosperity of your citizens. If this condition persists, revolts should break out. I also agree that after the Principles in a war conclude peace, the allies of said principles should conclude peace as well.
Agree. If production plummets then the forage value of the province should plummet as well.