King John of England was the brother of King Richard the Lionhearted. King Richard was loved by the people of England, but his younger brother John was the opposite. John was the youngest of all his brothers so wasn’t expected by anyone to inherit anything. He did not stop to take over the throne and try to take over his brother’s crown when he was away. When Richard died, John became king.
The Pope and Holy Roman Emperor had lots of arguments. One of those arguments was over who would be the Archbishop of Canterbury. The Pope got so mad that he excommunicated John and threatened to shut down all the churches in England unless John would comply. John complied with the Pope’s demands. He was let back into the Church but didn’t change his ways.
John was a bad military leader and needed to raise lots of money to protect himself. He often raised taxes without consent or permission, which angered the barons. When the barons had enough, they marched to London and took control of the city. King John met the rebels at Runnymede. John put his seal in the Magna Carta which enforced it. The Magna Carta contained the rights to the barons, the law that the king must abide by the law of the nation, no taxation without approval of the council, trial by jury no matter the victim, and the church was not to be interfered with by the king. Neither side took this document seriously and even John’s successor, Henry, failed to follow the charter.