On Secrets of Statecraft with host Andrew Roberts, Historian David Kennedy looks at Franklin D. Roosevelt's leadership by exploring how he guided the United States through the twin upheavals of the Great Depression and World War II. Kennedy explains how FDR reshaped federal power, responded to mass economic hardship, and slowly steered a largely isolationist nation toward global responsibility. The discussion highlights the weaknesses of the pre–New Deal government, Roosevelt's innovative (and s