The Border Dividing Ireland Has Long Been Invisible. Brexit Threatens to Make It Real. Britain’s exit from the European Union threatens to disrupt trade and potentially reinvigorate conflict between Northern Ireland and the Republican of Ireland. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Algeria Army Chief Opens Path to End of Bouteflika’s Rule‘We’d Had a Few Drinks,’ Australian Party Official Says About Gun Lobby TapeDeadly Floods Across Iran Leave Broad Paths of DestructionLeaders of Vatican Women’s Magazine Quit, Citing ‘Climate of Distrust’Poland Bashes Immigrants, but Quietly Takes Christian OnesGolan Recognition by U.S. Sets Precedent for Annexation, Netanyahu Says