How to solve corruption?
First, by excluding a province from paying taxes, which is completely pointless in long term. Excluding a province doesn't lower the corruption, just limits it to zero, which with the lack of profits doesn't matter anyway .
What increases squalor?
Sewers, wells and other sanitation buildings increase sanitation level. Expansion of cities and workshops increase squalor level. As long as both indicators are on same level, you don't have to worry. If squalor starts to be higher than sanitation, then there is a chance for disease to occur in the settlement. Usually the chance is from 1 to 3 %, in extreme situations 5%.
What do you do when you have an army that's strong enough to take a settlement?
If you have an army that's strong enough to take a settlement, you use it to take the settlement.
Why not occupy the settlement straight away?
not wanting to occupy the settlement straight away as nearby enemy army would attack and defeat yours the turn after, waiting on a secondary army to reinforce following turn, baiting out enemy armies, reduced upkeep for norsca, generate income for horde factions, get rebellions quicker in own territory, increase fightiness for orcs, not being at war with the faction, not wanting to take the settlement, waiting on recruitment of other army in nearest region, and attrition immunity.
Can you make money without declaring war?
You can do it without a declaration of war, so it's a way to make money off of your neighbors without declaring war if you don't feel like, and it's an okay way to supplement income in lieu of just disbanding soldiers. Can also use it to bait hostility out of neighbors if you don't want to declare war.
Is it better to sack and raid an Azz settlement?
I strongly disagree it is pain in the azz capturing a settlement due you need to upgrade the settlement to make it more profitable and to maintain it. It is far more better to sack and raid it then upgrade your existing province for more profits.
Is it good to have a secondary army raid?
Good points, though I would rather just forced march my way through those big regions. Having a secondary army raid while the main one sieges is actually a rather good idea. I guess I so seldom need more than one army at a time that this hadn't occurred to me.
Is Skaven good for rebellions?
Its good for forcing rebellions in your own province if you don’t want to wait for it to pop. You can also farm xp/slaves/food really easy as Skaven/Delves this way.
