Answer:
The WTO and the NATO.
Step-by-step explanation:
The World Trade Organization and NATO are two international organizations that have the United States as a member, which are in charge of foreign policies of the different member countries.
Thus, the WTO is in charge of regulating everything concerning international trade on the international scale, establishing clear trade and customs rules for member countries; while NATO is an organization for defense and military cooperation between members of the Capitalist Bloc of the Cold War, which even today remains operational.