It's okay to punch a Nazi
It's okay to have a black kid
all people are equal, so it is okay to punch a black kid
It's okay to have a gay son
It is okay to deport an illegal alien.
The teaching of history should convey only facts and be free from political motives, personal opinions, biases, propaganda, and other common tactics of distortion. Every claim that is made about history should also be accompanied by documentation proving its basis. Only responsible scholarship and teaching should be permitted. Those who intend to support particular political interests and agendas should have their biased historical interpretations criticized for lacking proof.