Dachau-the significance of this name will never be erased from German history. It stands for all concentration camps which the Nazis established in their territory.
Primitive, simplistic anti-Communism is all too often used as a common denominator for diverse efforts to perpetuate one's own power in a democratic system, convert opinions into dogma, and kill off all opposition, even silent.
One must know ones enemy as he is, not as one, for whatever motives, wishes him to be.