Final answer:
FDR's famous quote 'We have nothing to fear but fear itself' highlighted the need for public confidence and courage to overcome the economic challenges of the Great Depression.
Step-by-step explanation:
When Franklin D. Roosevelt said "We have nothing to fear but fear itself," he was emphasizing the importance of confidence and courage among the public during the Great Depression. In his March 12, 1933 address, he discussed the necessity of the public's cooperation and understanding in overcoming the economic crisis.
Roosevelt used his skill as a communicator to build support and engage the nation in a collective effort to restore the United States' financial stability. His message suggested that fear could paralyze a nation; hence, overcoming fear was essential to national recovery and economic success.