[okie01]

You’re forgetting the Osage Nation contiguous with Osage County. There’s still counties left that are remnants of the original nations: Cherokee, Choctaw, Creek, Kiowa, Muskogee, Osage, Ottawa, Pawnee, Pottawatomie, Seminole.

But they're now counties, no longer reservations, no longer any federal involvement whatsoever.

[fieldmarshaldj]

Osage is considered one, the only tribe in the state to retain a federally recognized reservation.