The legacy of the Magna Carta, signed in 1215, profoundly shaped modern democracy by establishing the principle that everyone, including the monarch, is subject to the law. This document laid the groundwork for constitutional governance and the protection of individual rights. It emphasized due process and limited the arbitrary power of the king, creating legal safeguards that have influenced democratic principles across nations. Over time, the Magna Carta inspired various constitutional documents, representing a crucial step toward the establishment of rights and liberties that are fundamental to contemporary democratic societies.