Crossword puzzle clue "south dakota county or its seat"

South Dakota county or its seat

Alaska, Delaware, Hawaii, Idaho, Maine, Montana, New Hampshire, North Dakota, Rhode Island, South Dakota, Vermont, and Wyoming each have just one of them

Like South Dakota vis-à-vis North Dakota

North Dakota or South Dakota

Michigan county or its county seat

Seat of Cass County, North Dakota

South Carolina county or its seat

South Dakota county