You don't have to introduce ethno-nationalism. It's always there, under the surface, as long as people have a history. All you can do is destroy history, culture, and identity. If you can do it while creating prosperity, they'll even let you.

E: Cornwall is actually a good example of this. Cornish nationalism doesn't need introduced, because it's always been there.

You don't have to introduce ethno-nationalism. It's always there, under the surface, as long as people have a history. All you can do is destroy history, culture, and identity. If you can do it while creating prosperity, they'll even let you.