The chart above reflects the results of the latest Yahoo / YouGov Poll -- done on June 9th and 10th of a national sample of 1,570 adults.
Donald Trump has said several times that no president has done as much for the country as he has. And recently, he said he's dome more for Black Americans than any president except Lincoln -- and left some doubt about Lincoln.
The American public disagrees. A majority (54%) says Trump is a below average or failure as president (and 43% said he was a failure). None of the other presidents did that poorly.
If Trump really thinks history will view him kindly, then he is delusional. He will go down in history as one of the worst presidents this country has ever had -- probably the worst.