Throughout 6,000 years of recorded history, the Black African Negro has invented nothing. Not a written language, weaved cloth, a calendar, a plow, a road, a bridge, a railway, a ship, a system of measurement, or even the wheel. (Note: This is in reference to the pure-blooded Negro.) He is not known to have ever cultivated a single crop or domesticated a single animal for his own use (although many powerful and docile beasts abounded around him.) His only known means of transporting goods was on the top of his hard burry head. For shelter he never progressed beyond the common mud hut, the construction of which a beaver or muskrat is capable. And the lesson to be learnt here? "The greatest inequality is the equal treatment of unequals."