Final answer:
The bill in this cartoon that is important to President Franklin D. Roosevelt is the Judicial Procedures Reform Bill of 1937. This bill would have given FDR the authority to appoint numerous federal judges, including up to five Supreme Court Justices.
Step-by-step explanation:
The bill in this cartoon that is important to President Franklin D. Roosevelt is the Judicial Procedures Reform Bill of 1937. This bill would have given FDR the authority to appoint numerous federal judges, including up to five Supreme Court Justices. The importance of this bill to President Roosevelt is that it would have allowed him to shape the court in a way that aligned with his New Deal policies and potentially overcome opposition from the conservative-leaning court.