Answer and Explanation:
The conflict between King John Lackland and his nobles was established by the conflict of ideas between them. The nobles advised John against making certain decisions, which he made anyway, since no one could stop the king. John, even in the midst of the advice of his nobles, promoted England's involvement in military conflicts, raised taxes in an abusive way and tried to establish a tax on ecclesiastical properties. This eroded John politically, in a grand way, causing him to lose political strength and allowing the nobles to organize an uprising to remove him from power.
In order to avoid being deposed, John had to submit to the directives proposed by the nobles through the Magma Letter, which limited the king's power through the power of the nobles. This being the first representation of parliament, which most closely resembles what we know today.
