I took AP Government as a sophomore and scored a 5 on the exam and I hope to help others to do so as well! I will be reviewing the following 6 cases. Please remember the course requires knowledge of 15 cases, so these are less than half. These are the ones I feel are the most important to know. 1. Marbury v. Madison 2. McCulloch v. Maryland 3. Brown v. Board of Education 4. Tinker v. Des Moines 5. Miranda v. Arizona 6. Roe v. Wade