Question: What case did Thurgood Marshall argue which established the unconstitutionality of separate schools for black and white students?
Sentence (from "Brown v. Board of Education"): However, the decision's fourteen pages did not spell out any sort of method for ending racial segregation in schools, and the Court's second decision in "Brown II", 349 U.S. 294 (1955) only ordered states to desegregate "with all deliberate speed".
Relevant evidence: No