Hatred.
Nazism or National Socialism is very misleading title for the ideology of its founder German Dictator Adof Hitler (Huttler). Yest is has much to do with national pride and identity, but little to do with social care. Nazism is a constant threat to the world, because it is based on hatred of others who are different.
It fails to recognize that the color of human skin is natural process to do with sunlight exposure and protection than that of racial developments. Hatred is based on jealousy and not getting our way, selfish motives from the heart. Genesis 4:1-8, Esther 3:1-6, Matthew 5:43-44.
Ask me and I will tell you! 