what kinds of treaties can the president make
Treaty Clause The body of law governing U.S. foreign policy recognizes three mechanisms by which the United States enters into binding international obligations. The term "treaty" is used in a more restricted legal sense than in international law. U.S. law distinguishes what it calls treaties from congressional-executive agreements and executive agreements.[1] All three classes are considered treaties under international law; they are distinct only from the perspective of internal United States law. Distinctions among the three concern their method of ratification: by two-thirds of the Senate, by normal legislative process, or by the President alone, respectively. The Treaty Clause empowers the President to make or enter into treaties with the "advice and consent" of two-thirds of the Senate. In contrast, normal legislation becomes law after approval by simple majorities in both the Senate and the House of Representatives and the signature of the President.
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]