Conversation so far:
How did Franklin D. Roosevelt's career began as governor?
Franklin D. Roosevelt agreed to run when party leaders convinced him that only he could defeat the Republican gubernatorial nominee, New York Attorney General Albert Ottinger.
How big was Franklin D. Roosevelt's victory?
While Smith lost the presidency in a landslide, and was defeated in his home state, Franklin D. Roosevelt was elected governor by a one-percent margin.

Question: What was the best part of his governorship?
Self-contained rewrite: What was the best part of Franklin D. Roosevelt's governorship?