Which title is given to the head of the executive branch at the federal level?

The head of the executive branch at the federal level is designated as the President. This role is established in the U.S. Constitution, primarily in Article II, which outlines the powers, duties, and responsibilities of the executive branch. The President serves as the chief administrator of the federal government and is responsible for enforcing laws, managing government operations, and representing the nation in foreign affairs.

The choice of title reflects the significance of the role within the framework of the federal system of governance, emphasizing the position's authority and leadership in executing national laws and policies. Other titles mentioned, such as Governor, Chief Justice, and Speaker of the House, refer to leadership roles within state governments or legislative and judicial branches, respectively, and are not applicable to the executive authority at the federal level.