Facing the current challenges of multilateral trade around the world, with threats of customs duties conflict from all sides, it can be asked: how did the international trade policies of the United States develop in the last decades? Tullo Vigevani, Filipe Mendonça and Thiago Lima answers this and other questions. "This book centrally discusses one issue, the international trade policy of the United States, focusing on the institutions that formulate it and on the execution mechanisms," the authors write. Throughout the 11 chapters, the authors bring to light issues that have changed over time like the limitations created by domestic policy, especially by Congress, on international trade policy.