I think slavery should not be taught to the extent that it is in schools. It's over and long gone. No need for negative modern day individuals to focus soley on it while hating and accusing white/black individuals. We should know that slavery once existed but not exploit it in classrooms.
"In any system with finite resources and infinite expansion of population—like your business, or like all of humanity—innovation is essential for not only success but also survival. The innovators are our leaders. You cannot separate the two. Whether it is by thought, technology or organization, innovation is our only hope to solve our challenges."