What is the role of the Commander-in-Chief?

The role of the Commander-in-Chief is primarily associated with overseeing military operations. This title is held by the President of the United States, who is responsible for commanding the armed forces and making critical decisions regarding national defense and military strategy. As the Commander-in-Chief, the President can direct military actions, ensure readiness, and command troops, which highlights the importance of this role in maintaining national security and responding to threats.

Other options, while they may relate to presidential powers, do not accurately represent the specific duties associated with the Commander-in-Chief. The enforcement of laws, appointment of officials, and signing of treaties are vital functions of the presidency but pertain to different roles and responsibilities within the government, such as the executive branch's overall functions or foreign policy, rather than the specific command authority over military operations.