In this paper, the author explains the creation of the Magna Carta and its significance throughout the history of England. The paper describes the political and social structure of England before the Magna Carta was issued, as well as the circumstances that led to its creation and its importance at that time. The work provides a theoretical explanation of the content of the Magna Carta and its impact on the population both before and after its issuance. The Magna Carta is often considered the first written constitutional law of England and a key document in the protection of human rights against arbitrary and unjust rule. It is regarded as the foundation of the beginning of English constitutionalism. The Magna Carta was an agreement made between the king and his barons. The articles of the charter became a model for many nations and influenced the drafting of numerous significant documents. The paper outlines the most important events that shaped the creation of the Magna Carta throughout history. It specifically describes changes in political leadership, changes in rulers, and the role and influence of the church on the ruler and the population. These events are crucial for understanding the Magna Carta's impact on English society and the legal system.