{"id":8988,"date":"2019-02-04T06:21:24","date_gmt":"2019-02-04T06:21:24","guid":{"rendered":"https:\/\/crunchlearning.com\/website_ec2cbfb0\/?p=8988"},"modified":"2026-04-04T06:23:18","modified_gmt":"2026-04-04T06:23:18","slug":"causes-of-the-hundred-years-war","status":"publish","type":"post","link":"https:\/\/crunchlearning.com\/website_ec2cbfb0\/causes-of-the-hundred-years-war\/","title":{"rendered":"Causes of the Hundred Years War: A Detailed Summary"},"content":{"rendered":"\n<p>The Hundred Years War was a long series of conflicts fought between England and France from 1337 to 1453. Historians have identified several main causes of the war, including a dispute over the right to rule France, longstanding disagreements over English-held territories on French soil, and growing political rivalry between the two kingdoms. As such, the causes of the Hundred Years War were not the result of a single event but rather a combination of tensions that had been building for generations before the fighting actually began.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">What Was the Hundred Years War?<\/h2>\n\n\n\n<p>The Hundred Years War was one of the most significant conflicts of the Middle Ages. It was fought between the kingdoms of England and France from 1337 to 1453 and involved five different English kings and five different French kings over its duration. Despite its name, the war actually lasted approximately 116 years. It was not a single continuous conflict but rather a series of major battles and campaigns separated by long periods of truce and negotiation. The war had a major impact on both England and France and helped shape the development of both countries as separate and distinct nations. In general, historians point to three main causes of the Hundred Years War: the dispute over the French succession, the question of English lands in France, and the political rivalry and tension between the two kingdoms.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Causes of the Hundred Years War &#8211; Dispute Over the French Throne<\/h2>\n\n\n\n<p>One of the most important causes of the Hundred Years War was a dispute over who had the right to become the next king of France. This dispute began on February 1st, 1328, when the French King Charles IV died without leaving a male heir to take his place on the throne. As this was a common problem in medieval kingdoms, the French nobility gathered to decide who the next king should be. There were two main candidates. The first was King Edward III of England, who was the nephew of Charles IV through his mother, Isabella of France, who had been the sister of the deceased king. Edward believed that his family connection gave him a strong claim to the French throne.<\/p>\n\n\n\n<p>The second candidate was Philip of Valois, a cousin of Charles IV and a member of the powerful French noble family known as the House of Valois. The French nobility chose Philip, who was crowned King Philip VI of France in 1328. For their part, the French argued that the crown could not pass through a female line, meaning that Edward&#8217;s claim through his mother was not valid. Edward III was deeply unhappy with this decision but initially accepted it, doing homage to Philip VI at Amiens in June of 1329. As well, he renewed this homage in 1331. With that said, Edward never truly gave up his claim to the French throne, and this unresolved dispute remained a source of tension between the two kingdoms for years. In 1337, when relations between England and France broke down completely, Edward formally declared himself the rightful king of France, which was one of the immediate triggers for the start of the war.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Causes of the Hundred Years War &#8211; English Lands in France<\/h2>\n\n\n\n<p>A second major cause of the Hundred Years War was the long-standing dispute over English-held territories in France. This problem had its roots in the Norman Conquest of England in 1066, when William, Duke of Normandy, invaded England and became King William I. From that point onward, the kings of England also held titles and lands in France, which made them technically vassals of the French crown. In other words, the kings of England were required to pay homage to the kings of France for the lands they held on French soil, which created an awkward and often tense relationship between the two kingdoms.<\/p>\n\n\n\n<p>Over the following centuries, England gradually lost most of its French territories. By the time of Edward III, the main English-held territory that remained in France was the Duchy of Guyenne, also known as Gascony, a large region in southwestern France. This territory was very valuable to England for trade reasons and had been under English control since the Treaty of Paris in 1259, when Henry III of England formally accepted its ownership in exchange for giving up claims to Normandy and other regions. For instance, wine from Gascony was one of the most important goods traded between France and England, and the region generated significant wealth for the English crown.<\/p>\n\n\n\n<p>The French kings had long resented English control of Guyenne. Philip VI and his predecessors had repeatedly tried to take back this territory, arguing that English control of land within France was a threat to their authority. In May of 1337, Philip VI formally declared Guyenne confiscated and announced that France was taking control of the duchy. This was the immediate trigger that caused Edward III to launch his military campaign against France and declare himself the rightful king of France. As such, the dispute over Guyenne was one of the most direct causes of the outbreak of the Hundred Years War.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Causes of the Hundred Years War &#8211; Political Rivalry and the Scottish Alliance<\/h2>\n\n\n\n<p>A third important cause of the Hundred Years War was the broader political rivalry between England and France and the way in which both kingdoms interfered in each other&#8217;s affairs. For example, France had maintained a longstanding alliance with Scotland, which was known as the Auld Alliance. This alliance was important because Scotland was frequently in conflict with England over its independence, and French support for Scotland was seen by the English as a deliberate attempt to weaken them. For instance, in 1336, Philip VI sent a military expedition to help the Scottish King David II against England. Edward III viewed this as a hostile act and it increased his determination to confront France directly.<\/p>\n\n\n\n<p>As well, England and France were rivals for influence over the wealthy textile-producing region of Flanders, which is in the area of modern-day Belgium. The cities of Flanders depended heavily on importing English wool to produce their cloth, and they had strong economic ties with England as a result. France, on the other hand, had political control over Flanders and wanted to use it to increase its own power. When England and France began moving toward open conflict in the 1330s, both sides worked to win the support of the Flemish cities. The competing interests of England and France in Flanders added another layer of tension to an already difficult relationship and contributed to the outbreak of the war in 1337.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Historians have identified several main causes of the Hundred Years War, a long series of conflicts fought between England and France from 1337 to 1453. These causes included a dispute over the right to rule France, longstanding disagreements over English-held territories on French soil, and growing political rivalry between the two kingdoms. This article details the main causes of the Hundred Years War.<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":5,"footnotes":""},"categories":[46],"tags":[15,83],"class_list":["post-8988","post","type-post","status-publish","format-standard","hentry","category-middle-ages","tag-history","tag-middle-ages"],"_links":{"self":[{"href":"https:\/\/crunchlearning.com\/website_ec2cbfb0\/wp-json\/wp\/v2\/posts\/8988","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/crunchlearning.com\/website_ec2cbfb0\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/crunchlearning.com\/website_ec2cbfb0\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/crunchlearning.com\/website_ec2cbfb0\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/crunchlearning.com\/website_ec2cbfb0\/wp-json\/wp\/v2\/comments?post=8988"}],"version-history":[{"count":4,"href":"https:\/\/crunchlearning.com\/website_ec2cbfb0\/wp-json\/wp\/v2\/posts\/8988\/revisions"}],"predecessor-version":[{"id":8992,"href":"https:\/\/crunchlearning.com\/website_ec2cbfb0\/wp-json\/wp\/v2\/posts\/8988\/revisions\/8992"}],"wp:attachment":[{"href":"https:\/\/crunchlearning.com\/website_ec2cbfb0\/wp-json\/wp\/v2\/media?parent=8988"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/crunchlearning.com\/website_ec2cbfb0\/wp-json\/wp\/v2\/categories?post=8988"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/crunchlearning.com\/website_ec2cbfb0\/wp-json\/wp\/v2\/tags?post=8988"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}