Magna Carta: Its Medieval Writings, Rights, and Background

At its core, the Magna Carta addressed several critical grievances, promising protection for the rights of the Church, safeguarding barons from illegal imprisonment, guaranteeing access to swift justice, and imposing limitations on feudal payments to the Crown. These promises were to be enforced through the creation of a council of 25 barons, which would oversee the king's adherence to the terms. However, the charter's effectiveness was short-lived. Within a few months, Pope Innocent III annulled the document, declaring it void, as neither King John nor the rebel barons honored their commitments. This revocation led directly to the First Barons' War, a conflict that further destabilized the kingdom.