If you look at Europe one issue is the Roma nation that in many countries are second class citicens. In the Baltic states it is the Russians.In India the muslims. Even in the Us black americans and hispanics are judged differently than whites. Even if they doing army servicis and not concidered unloyal to the state as such! Israel has a special situation as some of its citicens wishes to have all state benefits but not the national burdens, maybe even would like to be citicens of another state!
Mob torches refugee center in Prague, hours after anti-Muslim rally (AP)
from the article: Israel has never been so ugly