Or Haudenosaunee! I do grant you that Mohawk would probably be a more recognizable name though I suppose either works as long as they are the Iroquois in everything but name. Along with their art, this is the thing that got me really interested in the PNW and the Tlingit in particular! Its got me curious if there are any other civs outside of the PNW that were also settled hunter-gathers that would also be noteworthy enough for Civ. I would love to see that, the more unique city graphics we have the better. If we ever do get lucky enough to have an official Hopi civ, I'd hope that the tile for their cities could appear to be on mesas for more defense.