Final answer:
The executive branch, headed by the President, is responsible for enforcing federal laws, issuing executive orders, and overseeing the implementation of legislation through a network of departments, agencies, and federal employees.
Step-by-step explanation:
The executive branch is in charge of enforcing federal laws. This includes the administration and enforcement of laws passed by Congress. The President, serving as the head of the executive branch, is granted executive power by Article 2 of the Constitution, which allows for the enforcement of the nation's laws and the administration of public policies.
The president is supported by a vast federal bureaucracy, including 15 Cabinet-level departments, various agencies, and subunits that operate throughout the country and worldwide. The Constitution also empowers the President to issue executive orders to interpret and carry out legislation and to oversee the implementation of laws through executive departments and federal agencies.
Moreover, the executive branch includes bodies like the National Security Council, the Department of Defense, and the Justice Department, which aid in both domestic law enforcement and the conduct of foreign policy. Ultimately, the President has significant authority in shaping policy and ensuring that the laws of the United States are faithfully executed, overseeing a sprawling network of public servants who work across the nation and the globe in service of this mission.