The Anglo-French War was a major medieval conflict that pitted the Kingdom of France against the Kingdom of England and various other states. Wikipedia

The Capetian–Plantagenet rivalry was a series of conflicts and disputes that covered a period of 100 years during which the House of Capet, rulers of the Kingdom of France, fought the House of Plantagenet, rulers of the Kingdom of England, over the Plantagenet-held Angevin Empire which at its peak covered around half of the territory within France. Wikipedia

Conflict between the dynasties of the Capetians and Plantagenets Wikidata