Are you sure you know what you're talking about? Cornwall's constitutional status is a de facto county of England, as established by the Local Government Act 1888. In the nineties it it did away with District Councils in favour of a single tier local administration, or Unitary Authority. Primarily, I believe, to reduce costs. Thus, Cornwall is now administered as a unitary authority and ceremonial county of Britain. If you don't believe me, ask the Cornish Office of Tourism. Better still, check their website. It opens with this line.....
A Guide for people visiting the County of Cornwall
Welcome to Visiting Cornwall - A guide to this beautiful county for tourists, business people and anyone else interested in Cornwall
Gotta love Americans who think they know shit they don't know. They probably couldn't find Cornwall on a map.... as evidenced by CNN.
Cornwall - a county I have visited several times - is beautiful. Although, I gotta say... the Cornish are a tad weird.
I will admit I misread your "county" as "country" haha. I'm big enough to own up when I've made a mistake

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edit: and just because you live/have lived in the UK before (or at least it def. seems that way) doesn't mean you know more about the world than others. I've lived in Canada for many before, and I bet you couldn't point out Winnipeg, Edmonton, White Horse, or Yellow Knife out on a map. Most Americans also don't know what Canada's provinces and territories are (or even the difference). Does that mean they don't "know their shit"? Probably.
And considering Canada is arguably the USA's most important ally (def. most important economically speaking), it is sad.