The beginning of progressive thinking and 16th and 17th Amendments.
Repealing these two Amendments would go a long way towards fixing our problems.
Repealing the 17th would return Federalism.
Repealing the 16th would end the blood-letting of the middle-class.
That should have put Woodrow Wilson in the top 10. BTW the only president to hold a PHD. That may tell you something. Thomas Sowell has a lot to say about the damage over-educated fools can do to society.
Yep. And carved up Europe to guarantee WWII.