Neo-Nazi is the name given to Nazis who continue to practice the political ideology after its political elimination following World War Two. More than 40 million people were killed in the European theatre of Second World War, initiated by Nazi Germany. Neo-Nazis promote "psuedo-scientific Racism" which they use to discriminate against ethnic minorities. Neo-Nazism is a political ideology which has its roots in Nazism promoted by Adolf Hitler. Today it involves such ideas as Holocaust denial.