Despite what you may think, the war crimes during ww2 were not the result of a culture unique to Germany. For example, in my country, Holland, relatively more jews were killed, because the dutch people gave them less shelter than the german peope did, and were more likely to rat them out. Nazis got to power in Germany, but as a cultural movemet was a lot larger than just germany. And nobody cared about the jews: for example, not a sinle rail road track was targetted by any of the thousands of bombings by allied forces.
What happened should be in every euopean nations consience, and generally is.