LOL! That was my thought. Twain called him that for a reason. Idiots.
The n word has many different definitions and that is the whole point.
Also, it must be taken into account how the n word is used and in what context.
Cannot history teachers use the n word in their class as an example of times past and a matter of historical record?
I am reminded of the scene in THE BLACKBOARD JUNGLE. Anybody remember that movie?