Hackapell
Rhetorician
With the US, I was thinking one could use it to buy infrasturcture in newly conquered cities(defensive units,theatres, courthouses,etc.). Also, I guess I forgot to mention two things in my summarizing post; one, like slavery, US is only to be used in short spells, and two, I find I use slavery less and less as I move farther into medival times; by then, most of my cities can either chop-rush or self-build. also, most of the gold to buy-rush with is coming from the GM, so excess is likley, and most of the money for buy-rushing is not coming from the merchants, but the Great Merchants.