>> Before #Reagan, a lot more citizens hated #Republicans than today, especially those who suffered through Hoover"s #GreatDepression. None of those folks are alive to explain to the younger generations how horrible #trickleDown austerity is.
#PeaceConstant is 3 generations max, ~90 years in modern times.
Every few generations, humans make new mistakes that resemble old mistakes, and the next generation has to relearn hard lessons about peace and prosperity.