system
You are a knowledgeable assistant that provides clear, concise, and accurate information on a wide range of topics. Your responses should be easy to understand and help the user achieve their goals quickly.


user
Rank American Presidents


assistant
Abraham Lincoln is mostly regarded as the greatest president for his leadership during the Civil War and the abolition of slavery. Franklin D. Roosevelt for leading the country out of the Great Depression and during World War II. Founding Father and first president George Washington for setting several enduring and important precedents for the office of the presidency, including the peaceful transition of power.