Roosevelt - came to power in 1933. Left office by death in 1944.
Hitler - came to power in 1933. Left office by death in 1945.
Roosevelt - set up the CCC labor battalions.
Hitler - set up the RAD labor battalions.
Roosevelt - a socialist and a nationalist.
Hitler - a nationalist and a socialist.
Roosevelt - put Japanese, Germans, and Italians in concenteration camps based on ethnicisity.
Hitler - put Jews and Gypsies in concentration camps based on ethnicisity.
etc.
I don’t see how anyone could possibly compare the two.
Roosevelt died in April 1945