the role of the executive arm of government
Executive (government) In political systems based on the principle of separation of powers, authority is distributed among several branches (executive, legislative, judicial) â€” an attempt to prevent the concentration of power in the hands of a small group of people. In such a system, the executive does not pass laws (the role of the legislature) or interpret them (the role of the judiciary). Instead, the executive enforces the law as written by the legislature and interpreted by the judiciary. The executive can be the source of certain types of law, such as a decree or executive order. Executive bureaucracies are commonly the source of regulations.
President of the United States Article II of the Constitution establishes the executive branch of the federal government. It vests the executive power of the United States in the president. The power includes the execution and enforcement of federal law, alongside the responsibility of appointing federal executive, diplomatic, regulatory and judicial officers, and concluding treaties with foreign powers with the advice and consent of the Senate. The president is further empowered to grant federal pardons and reprieves, and to convene and adjourn either or both houses of Congress under extraordinary circumstances.[15] The president directs the foreign and domestic policies of the United States, and takes an active role in promoting his policy priorities to members of Congress.[16] In addition, as part of the system of checks and balances, Article One of the United States Constitution gives the president the power to sign or veto federal legislation. Since the office of president was established in 1789, its power has grown substantially, as has the power of the federal government as a whole.[17]