Final answer:
The federal government took several measures to protect the public interest during the Progressive Era. One of these measures was the creation of the Federal Reserve System to regulate banking.
Step-by-step explanation:
During the Progressive Era, the federal government took several measures to protect the public interest. One of the actions taken to regulate banking was the creation of the Federal Reserve System. This system was established in 1913 and it aimed to provide a stable banking system, regulate the money supply, and prevent financial crises.
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