Also keep in mind that Plantagenet success didn't end with Agincourt.
For about a decade more the Plantagenets dominated the battlefield, with their last great victory being the far less famous but arguably just as important Verneuil.
The siege of Orléans is the turning point after which the Plantagenets, under the rule of Henry VI, start rapidly lossing territory and all their campaigns to try to regain ground are crushed, such as in the battle of Patay. It turned out that the longbowmen were, in fact, not invincible if the commanding English officers didn't know hot to properly employ them.
After Charles VII signed the Treaty of Arras, by which the Burgundians supported the Valois over the Plantagenets, the result of the war was sealed.

>>2081438
>>2081445
>uneducated serfs toiling for meagre gains
Retarded meme pushed by historylets.
By the 15th century serfdom was virtually nonexistent in Southern England and it would disappear from the North in the 16th century. English peasants were noted to regularly eat meat (mainly fowl and lamb) in the High Middle Ages, switching to beef in the Late Middle Ages.
Read:
https://www.semanticscholar.org/paper/Chicken-Husbandry-in-Late-Medieval-Eastern-England:-Slavin/cbd2beb0e3648aaea921eed1debf0be5802c1e23