In addition to listing Townships under the County Category, I have created a sub category called "Harnett County Townships."
There may be other counties called "Harnett," in other states. This is certainly true of counties named 'Clark' or 'Washington'. So, it seems to me that I should be including the state in the subcategory name. I have two options if I do that:
"Harnett County, North Carolina Townships," or "Townships, Harnett County, North Carolina."
I'm inclined to go for the second option. Thoughts ?