[{"data":1,"prerenderedAt":25},["ShallowReactive",2],{"zoom:p5ch9z9:en":3},{"period":4,"chapter":15,"zoom":18},{"id":5,"title":6,"titleEn":6,"titleEs":7,"coverArtworkId":8,"range":9,"rangeEn":9,"rangeEs":9,"cover":10},"p5","High Middle Ages","Plena Edad Media","hannibal-alpes","987 → 1453",{"fileName":11,"filePageUrl":12,"imageUrl":13,"sourceLabel":14},"Facade-notre-dame-paris-ciel-bleu.JPG","https://commons.wikimedia.org/wiki/File:Facade-notre-dame-paris-ciel-bleu.JPG","/assets/p5-moyen-age-classique-cover.png","Wikimedia Commons",{"id":16,"title":17},"p5ch9","Louis IX (Saint Louis): Regency, Royal Justice and Crusades (1226–1270)",{"id":19,"title":20,"chapterId":16,"html":21,"hasEn":22,"isFallback":23,"seoDescription":24},"p5ch9z9","Capetians and Plantagenets: A Long Conflict (12th–13th Century)","\u003Cp>Between the twelfth and thirteenth centuries, one of the great political drivers of the kingdom was the confrontation between the \u003Cstrong>Capetians\u003C/strong> (kings of France) and the \u003Cstrong>Plantagenets\u003C/strong> (kings of England, dukes in France). England was not merely a foreign rival: its kings were also continental lords, vassals of the king of France for Aquitaine.\u003C/p>\n\u003Chr>\n\u003Ch2>🧩 An “Empire” Too Powerful\u003C/h2>\n\u003Cp>In the time of Henry II and his sons, the Plantagenet ensemble controlled Normandy, Anjou and Aquitaine — a power that encircled the Capetian domain. Capetian strategy consisted in exploiting:\u003C/p>\n\u003Cul>\n\u003Cli>feudal rules (homage, jurisdiction, confiscation);\u003C/li>\n\u003Cli>internal divisions within the English dynasty;\u003C/li>\n\u003Cli>coalitions of princes and towns.\u003C/li>\n\u003C/ul>\n\u003Chr>\n\u003Ch2>🏰 1204: The Turning Point with Philip Augustus\u003C/h2>\n\u003Cp>The confiscation of John Lackland’s fiefs and the conquest of \u003Cstrong>Normandy\u003C/strong> (1204) opened a new phase: the royal domain grew, England retreated on the continent, and the conflict changed in nature. From then on, it was about:\u003C/p>\n\u003Cul>\n\u003Cli>holding conquests;\u003C/li>\n\u003Cli>preventing English reconquest;\u003C/li>\n\u003Cli>legally locking in the gains.\u003C/li>\n\u003C/ul>\n\u003Chr>\n\u003Ch2>🕊️ 1259: Closing Through Diplomacy\u003C/h2>\n\u003Cp>Under Louis IX, the conflict flared again (Poitou, Saintonge, 1242) but ended in the long term through a diplomatic agreement: the \u003Cstrong>Treaty of Paris (1259)\u003C/strong> put an end to major English claims on the territories reconquered by Philip Augustus.\u003C/p>\n\u003Chr>\n\u003Ch2>🧠 Key Points to Remember\u003C/h2>\n\u003Cul>\n\u003Cli>The conflict was simultaneously feudal and international: the same man could be king in England and a vassal in Aquitaine.\u003C/li>\n\u003Cli>1204 and then 1259 frame a shift: Capetian conquest, then lasting peace.\u003C/li>\n\u003C/ul>\n",true,false,"Between the twelfth and thirteenth centuries, one of the great political drivers of the kingdom was the confrontation between the Capetians (kings of France)",1778543130899]