Analyze the president and then give their interpretation of the how and why that the “President” does or does not deserve the “C-SPAN Poll and Scholarly rankings of the U.S. Presidents”

analyze the president and then give their interpretation of the how and why that the “President” does or does not deserve the “C-SPAN Poll and Scholarly rankings of the U.S. Presidents” : Jimmy Carter is ranked #22

You must choose one key event, law, policy, etc. of president Carter under review that impacted (changed the course of history) U.S. history.