Jim Crow law alien anti-Semitism apartheid apartness black power black supremacy chauvinism class consciousness class distinction class hatred class prejudice class war color bar color line detachment discrimination division ethnocentrism exclusiveness fascism foreigner insularity insulation isolation isolationism know-nothingism male chauvinist minority prejudice narrowness out-group outcast outsider parochialism persona non grata privacy privatism privatization quarantine race hatred race prejudice race snobbery racial discrimination racial segregation racialism racism recess reclusion red-baiting retirement retreat rustication seclusion secrecy segregation separation sequestration sex discrimination sexism snobbishness social barrier social discrimination splendid isolation stranger superpatriotism tightness ultranationalism white power white supremacy withdrawal xenophobia