Why the US is Really 20 Nations (Not 50 States) [View all]

Forgive me if this is a duplicate, the video is about a month old and based on similar info that has floated around for years. I watched it yesterday and was reminded why this theory proposed in several forms by a variety of people in different disciplines makes so much sense to me. Doesn't help heal divides, but does put some of our differences into interesting context. And explain why I've largely felt like a fish out of water in most of the places I've lived. Even the "nation" I was born in - to a family that has been there since colonial times.