Tuesday, September 11, 2018
Here is a survey of political scientists ranking the Presidents.
The 2018 Presidents & Executive Politics Presidential Greatness Survey was conducted online via Qualtrics from December 22, 2017 to January 16, 2018. Respondents were current and recent members of the Presidents & Executive Politics Section of the American Political Science Association.
The top greatest presidents (in order): Lincoln, Washington, FDR, Theodore Roosevelt, Jefferson.
At the bottom (from poor to worst): Andrew Johnson, Pierce, Harrison, Buchanan, Trump.
You can learn more here.