africanamericans belligerency comparativegovernment comparativepolitics democracy democratization developingcountries developmentstudies diplomaticrelations emigration emigrationandimmigration fear foreignrelations foreignworkers freedoms general gerechterkrieg government humanitarianintervention immigration international internationalrelations justwardoctrine mexican mexicans moralandethicalaspects national nichtstaatlicheorganisation non-governmentalorganizations(ngos) politicalactivism politicalideologies politicalscience politicalsociology politicalstructures:democracy politicsandgovernment psychologicalaspects psychology security(psychology) socialaspects socialpolicy socialscience southernhemisphere theory unitedstates usa worldpolitics