Quebec has twice had a referendum on whether to split from Canada.

The proposal was to have a primarily French Canada and a primarily English Canada. Some regions – First Nations, for example – would decide which to join.

There are pros and cons to a separate French Canada.

There are pros and cons to dividing the USA, as well. It wouldn’t be easy, but WHAT IF you suddenly had a Red USA and a Blue USA. The other coloured States would have a referendum as to which they want to join.

Texans might vote to form a 3rd nation.

At any time, a State might vote to move from Blue to Red, or Red to Blue.

Personally, I feel it is an insanely stupid idea where almost everyone would be worse off in a very few years.