So I'm tryin' out the Cherokee deal again after not playing NAs in quite some time (note: i'm on 1.17.1). I used the rival mission to nab Creek and after forever finally got a rival mission on Choctaw to nab their stuff, meanwhile vassaling Chicasaw, Caddo and Pawnee via the previous wars. So I have that area locked down and have started some slooooooow colonization.
All ponts going to reforms.
So question is, how do you otherwise attack natives. I can't rival any now, ofc, and the opms migrate next to me or my vassals frequently. Any recommendations, or just sit back and focus on slow colonization until I can reform/westernize. I'd prefer not doing no-cbs, if possible, but appears to be the only way until I can reform.
(oh..and anyone ever build those native buildings. if i recall they disappear, so the only ones viable to me are the ones to increase tax so you can afford colonization)