armedforces casestudies civilwar engineering ethnicconflict étatsmultinationaux forcesarmées integration intergovernmentalfiscalrelations internationalpolice justice militaryscience militär minorities minorités national nationalism nationalisme partagefiscal postwarreconstruction prevention reconstructiond'après-guerre relationsfiscalesintergouvernementales revenuesharing self-determination state technology the étatsmultinationaux étudesdecas