What determines faction wide unrest?
Mine had been +2. Then I noticed that it is now -16.
I upgraded with a prison which provides -10 but cannot account for the other -8.
What else affects faction wide unrest?
(This is not about taxes.)
Suggestions:
#1 More granularity on the tax rate.
#2 The global tax rate becomes a default. Each city can have its own tax rate.