Many who hate Israel and the Jews have a hard time accepting that the Jewish race was targeted for extermination by the Nazis and that they suffered one of the worst atrocities committed in human history. However, what I do think is also wrong would be to ignore the other victims. The Nazis targeted homosexuals, Christians (many Christians were sent to death camps for helping Jews, and much of the Polish clergy were killed as well), Gypsies, and other groups. However, the predominant group they targeted and the largest group that was killed was the Jews. If I were to change anything, it would be teaching the Holocaust as we do now, but also mention other groups that the Nazis targeted. However, I do believe Holocaust denial is typically rooted in some anti-Israel or anti-semitic bigotry.