From the end of WWII until 1980, America led the world in everything–and the rate on the highest income tax bracket averaged 80%. We built the Interstate Highway System, created Medicare, went to the moon, American manufactured products were the envy of the world, middle class working people were thriving, and the national debt was trivial. In 1981 Republicans began their tax cuts for the rich, aka Voodoo Economics, and the bottom fell out. Infrastructure is crumbling, the middle class is declining, manufacturing is on life support, working people are hurting, and the Federal debt is a burden that will shape the lives of our descendants.
Republicans who oppose a fair and sane maximum income tax rate are lying to us–they are appealing to our love of America in order to line their own pockets and increase their own power. If we want a healthy and decent society, the rich have to pay their responsible share of taxes, just like they did when America was great.