Test undergraduate students' factual recall of landmark U.S. Supreme Court decisions that shaped separation of powers and judicial review by asking them to identify case names, core facts, holdings, and the constitutional significance for institutional balance (examples include Marbury v. Madison; Youngstown Sheet & Tube Co. v. Sawyer; United States v. Nixon; INS v. Chadha; Morrison v. Olson). Scope: cases from the early Republic through the late 20th century, focused on concrete holdings and institutional impact.