Final answer:
The audience for Franklin D. Roosevelt's March 1933 speech on banking was the People of the United States, aiming to restore confidence in the banking system during the crisis.
Step-by-step explanation:
The audience for Franklin D. Roosevelt's speech in March 1933 about banking was b) the People of the United States. In his address, Roosevelt spoke directly to the American public through his first "fireside chat" to explain the government's actions during the banking crisis and to instill confidence in the nation's banking system.
The audience for Franklin D. Roosevelt's March 1933 speech on banking was the People of the United States, aiming to restore confidence in the banking system during the crisis. His assurance that the banks were secure and his calming demeanor were crucial in restoring consumer confidence and supporting the Emergency Banking Act of 1933.