Question

which medieval ruler launched an extended war against France that contributed to the development of distinct national identites in Europe

Answer 1

Edward III of England.

Edward III led England into the Hundred Years' War with France, which drastically changed the map of Europe, as the war lasted over 116 years.

Answer 2

King Edward the III was the medieval ruler who launched an extended war against France that contributed to the development of distinct national identities in Europe.

Step-by-step explanation:

• King Edward the III of England believed that he was the 'rightful king' of the 'throne of France' and in order to conquer the same, he fought a number of battles with the then French rulers.

• It was only after the treaty of Bretigny that Edward left his urge to conquer the throne of France.