Treaties and international agreements are formal commitments between countries, covering subjects such as trade, arms control, climate, military bases, and shared resources. A treaty is one kind, and the United States also uses other forms, such as executive agreements. The president negotiates them, and the Senate has a role in approving treaties.
People usually ask how treaties differ from executive agreements, who can make or end one, and what binds the country once it signs. They also ask how trade deals, status of forces agreements, and space and climate accords work, and how Congress and the courts figure in.
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