In 1213, a group met at St. Albans, near London, and drew up a list of demands based in part on the coronation charter of Henry I, who had been king from 1100 to 1135. After John lost an important battle against France at Bouvines (in what is now western Belgium) in 1214, civil war broke out in England. John saw that he could not defeat his opponents' army, and so he agreed to a set of articles on June 15, 1215. Four days later, the articles were engrossed (written out in legal form) as a royal charter. Copies of the charter were distributed throughout the kingdom. .
Promises in the charter. Magna Carta contained 63 articles, most of which pledged the king to uphold feudal customs. These articles chiefly benefited the barons and other landholders. One article granted the church freedom from royal interference. A few articles guaranteed rights to residents of towns. Ordinary free people and peasants were hardly mentioned in the charter, even though they made up by far the largest part of England's population. .
Some articles that in 1215 applied only to feudal landholders later became important to all the people. For example, the charter stated that the king could make no special demands for money without the consent of the barons. Later, this provision was used to support the argument that no tax should be raised without the consent of Parliament. .
Still other articles became foundations for modern justice. One article says that the king will not sell, deny, or delay justice. Another says that no freeman shall be imprisoned, deprived of property, exiled, or destroyed, except by the lawful judgment of his peers (equals) or by the law of the land. The idea of due process of law, including trial by jury, developed from these articles. In John's time, however, there was no such thing as trial by jury in criminal cases. .
The charter tried to make the king keep his promises by establishing a council of barons.