On Friday, February 20th, the U.S. Supreme Court delivered a significant ruling, annulling a substantial portion of the tariffs imposed by the Trump administration on goods from nearly the entire globe. This decision, reached by a six-to-three majority including three conservative justices, undermines a cornerstone of Trump's economic policy, curtails executive power expansion at the expense of the legislative branch, and introduces considerable uncertainty into international trade. The case, "Learning Resources Inc. v. Trump," brought forth by a coalition of small businesses and 12 states, challenged the legality of the tariffs under U.S. law, with the Court affirming that the Constitution grants the power to impose tariffs in peacetime solely to Congress.