What is the primary role of the President as the Commander-in-Chief?

The primary role of the President as the Commander-in-Chief is to exercise military authority. As outlined in the United States Constitution, the President has the responsibility to oversee the armed forces and make strategic military decisions. This includes directing military operations, making key decisions about the deployment of troops, and ensuring the nation's security.

In this role, the President can respond swiftly to threats and emergencies, exercising command over the military to protect the country's interests. The position includes not only the authority to lead military operations but also the obligation to make critical decisions regarding national defense and military readiness. This role is pivotal in maintaining the safety and security of the nation.

The other choices—signing treaties, making laws, and enforcing the Constitution—are important functions of the President, but they do not specifically pertain to the Command-in-Chief role. Signing treaties typically involves collaboration with the Senate, making laws is a legislative function, and enforcing the Constitution pertains more to the executive function of upholding laws rather than direct military authority.