Constitutional law is a difficult subject to grasp as it incorporates many different theories, legal questions, and interpretations. It also incorporates many different Supreme Court decisions that have helped set a standard within the constitutional framework of acceptance, and legal understanding. Study guides help students of constitutional law better understand the theories and questions constitutional law presents, and in understanding the intricate nature of constitutional cases, the legal challenges, and the precedent they set. Study guides prepare students for later tests, and assist in giving a better understanding of constitutional rights, violations, and the legal framework in which constitutional law is often used.