Two wrongs do not make a right. And public works typically need to serve multiple agendas in order to serve the common good.
You are hardly of average intelligence. I see zero reason to believe your ancestors were either. Your remarks remind me that the publishing house founder routinely said "literacy was quite high where it mattered". A way to hedge his bets and justify the many folks who were illiterate and signed their name with an X. I guess that also completely justifies the average 2nd to 4th grade education typical of American women during Abe Lincoln's life. God knows women don't need an education. They just need to cook and clean and do as they are told.
(To everyone about to flame me: Please note that is sarcasm. I am a college educated woman.)
