On June 15, 1215, at Runnymede meadow beside the Thames, a group of rebellious English barons forced King John to seal the Magna Carta — the "Great Charter" — limiting royal authority and establishing the principle that no one, not even the king, is above the law. Key provisions included the right to a fair trial, protection against arbitrary imprisonment, and the requirement that the king could not levy taxes without the consent of a council. The charter was annulled by Pope Innocent III within weeks, and John died the following year, but it was reissued and revised by subsequent monarchs. The Magna Carta's influence far exceeded its medieval context: it became the foundation of English common law, inspired the American Bill of Rights, and established the principle of constitutional government that spread across the world. Only four original copies survive. The document's legacy — that power must be constrained by law — remains one of England's most important contributions to political civilization.
The Magna Carta — No One Is Above the Law
King John was forced to seal the Magna Carta at Runnymede, establishing for the first time the principle that even the king was subject to law — the foundation of constitutional government.
Historical Context
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