U.S. foreign policy

The foreign policy of the United States is the way in which it interacts with foreign nations and sets standards of interaction for its organizations, corporations and individual citizens of the United States.

The officially stated goals of the foreign policy of the United States, including all the Bureaus and Offices in the United States Department of State, as mentioned in the Foreign Policy Agenda of the Department of State, are "to build and sustain a more democratic, secure, and prosperous world for the benefit of the American people and the international community." In addition, the United States House Committee on Foreign Affairs states as some of its jurisdictional goals: "export controls, including nonproliferation of nuclear technology and nuclear hardware; measures to foster commercial interaction with foreign nations and to safeguard American business abroad; international commodity agreements; international education; and protection of American citizens abroad and expatriation." U.S. foreign policy and foreign aid have been the subject of much debate, praise and criticism, both domestically and abroad.

Subject to the advice and consent role of the U.S. Senate, the President of the United States negotiates treaties with foreign nations, but treaties enter into force if ratified by two-thirds of the Senate. The President is also Commander in Chief of the United States Armed Forces, and as such has broad authority over the armed forces; however only Congress has authority to declare war, and the civilian and military budget is written by the Congress. The United States Secretary of State is the foreign minister of the United States and is the primary conductor of state-to-state diplomacy. Both the Secretary of State and ambassadors are appointed by the President, with the advice and consent of the Senate. Congress also has power to regulate commerce with foreign nations.

...
Wikipedia