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Nationally independent migration policy and inter-country immobility of third country nationals are in permanent conflict with the goals of free movements within a Single European Market . What do you do when your personal ethics are in direct conflict with accepted community ethics ? Ultimately , the Cross family story gives us a way to examine events on an ethical battlefield where world views collide in mortal conflict ; where the founding principles of nationhood are pitted against the politics-of-now and quick profits . After violent conflicts have ceased , is there an effective repertoire of interventions , policies , and institutions that assist in long-run conflict resolution and transformation ?