There is no active movement to divide the Irish Republic.
Are ye sure, boyo?
My attempt at a map was to reach the outer edges of the improbable, which history has a way of making come to pass, and the impossible. I overplayed in several countries, but there nationalist political parties hold office and political power in the many countries, including Spain, the UK, and Italy. Those three countries in particular are at the greatest risk of fracture. And I'll give my consent to any government that does not deny a man a living wage-Billy Bragg