The document provides instructions for an essay on the Marbury v. Madison Supreme Court case from 1803. The essay must summarize the history of the case, explaining how Marbury v. Madison established the Supreme Court's power of judicial review to determine the constitutionality of laws and its significance in defining the separation of powers between the branches of government. The essay should also analyze the pros and cons of debates around this policy shift and evaluate why the case was so pivotal in the power struggle between the executive, legislative, and judicial branches during the early years of the U.S.