France, History Of, Philip Augustus

Philip's outstanding achievement was to wrest control from the Plantagenets of most of the domains they held in France. Intervening in struggles between Henry II of England and his sons, Philip won preliminary concessions in 1187 and 1189. He acquired strategic lands on the Norman borders following wars with Henry's sons, King Richard and King John (1196 and 1200). And when, in 1202, John failed