This popular study guide for an introductory constitutional law course includes approximately 200 multiple-choice and short-answer questions arranged topically for targeted practice in applying the concepts as the material is covered during the semester, plus an additional two dozen questions comprising a comprehensive "practice exam." The multiple-choice questions include detailed explanations of the answer and the basis, considering the Supreme Court's past decisions and the Constitution's text and structure, for choosing that response over the other three options. Each short-answer question is designed to be answered in less than 15 minutes and includes a thoughtful, complete, and concise model answer. The Fourth Edition has been updated throughout, rewriting some topics to account for the new directions already charted by the Supreme Court in recent decisions on separation of powers, substantive due process, equal protection, free speech, and religion, along with highlighting future potential jurisprudential changes based on the Court's recent emphasis on original historical practices.