The Battle of Bouvines took place on July 27, 1214, in northern France. It was a significant conflict between the forces of King Philip II of France and a coalition of English, Flemish, and German troops led by King John of England and Otto IV, Holy Roman Emperor. The battle was fought to determine control over territories in France and Flanders. The French army emerged victorious, which strengthened Philip II's position in France and marked a turning point in the struggle for power in medieval Europe. The defeat of King John contributed to his loss of influence and set the stage for the eventual signing of the Magna Carta in 1215.