The inherited squalor is the problem for me. You conquer a huge population and enslave. There's really nothing you can do about that since the population was built-in without the infrastructure, and squalor is imminent (unless you kill off the citizens - which I never do).
The other cities are actually manageable in terms of squalor. I've had so many provinces that riot because the Capital is so far away, not to mention culture penalty. But if you add the built-in squalor of a new conquest to culture penalty and riots, you get instant revolts like my last post.
I'll try out those Law Temples and see if they are better than the Bacchus. I've heard good stuff about them from other poster too

Another problem is that governors are scarce too.
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