How about the slave capturing, what's your option? I think it needs some heavy changes.. but Like capturing settlers, they turn to workers, so how about captured military units = slaves if slavery enabled. (like in ancient (Greece, Egypt, Rome etc..), to modern age (Stalin, Hitler... Used slavery for production) (You could use them to rush buildings, like engineer/merchant, but they leave some culture and it (the culture) MAY grow (if used lots of slaves) or it may not grow (if they are all killed, like in ww2 work camps in siberia.)
Work camps with fascsim civic (Like ww2 Stalin/Hitler) could grant more prod + unhappiness. How about death camps, would those fit in RoM? Such disgusting buildings should be in this game, for realism. (They could be huge -war weariness and culture eliminator, though it is disgusting IMHO. (Would that make this mod illegal in germany and france?)
Sorry for my bad english, hope you can read this (and understand.

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