Good question. !st, 2nd, 10th. Then there’s the two that established the income tax and allowed senators the popular vote. The others are too unremembered. Are you suggesting getting rid of a few are possible? Slavery is not a threat so should we get rid of that one/
25th-the Kenyan would still be in office.
Repealing the 16ht amendment and the Commerce Clause would be something else.