Assess students' recall of landmark U.S. Supreme Court cases on separation of powers by identifying case names, years, the Court's key holdings, and the constitutional principles or branches affected (e.g., Marbury v. Madison, Youngstown Sheet & Tube Co. v. Sawyer, United States v. Nixon, INS v. Chadha, Morrison v. Olson, Clinton v. City of New York). Focus on concise statements of holdings and their significance for the allocation or limits of governmental power.