Conservapedia:Liberal denials about history

On Conservapedia, there is an essay entitled "Liberal Denials about History," which contains a list of these supposed denials along with the claim that "virtually no textbooks teach them." Where this is actually true, it is because the supposed denials are, to put it lightly, utter bullshit.

In this side-by-side, we respond to each supposed denial in turn.

General denials
The following "truths" about history are typically denied by liberal history textbooks: