The presidential election was held during the time of Great depression and Franklin D Roosevelt appeared to be the man who can bring in change in the economy.
Step-by-step explanation:
Franklin D Roosevelt' Chicago trip is considered to be the best because Roosevelt appeared to be the most convincing person for nominating the presidential elections. Large crowds across Chicago greeted Roosevelt and believed him to bring him a change in the economy.
His campaign song 'Happy days are here again' is the best ever song which was appreciated by many in America. His Protestant background was a conflict to the Catholics who supported Herbert Hoover who was a Republican and republicans believed that his aggressive fiscal policies would bring in change but they were impractical to be implemented and did not resolve the economy from great depression which was a blemish with which Hoover could not win over the people' opinion on him.