List of major campaigns and their significance
*The 1345 Flanders Campaign on the Northern Front, which was of little significance and ended after 3 weeks when one of Edward's allies was murdered.
*The
Crécy Campaign on the Northern Front, which crippled the French army for 10 years, allowing the siege of Calais to occur with little conventional resistance before the plague set in. Even when France's army did recover, the forces they deployed were about a quarter of that deployed at Crecy (as shown at Poitiers). Normandy came virtually under English control, but a decision was made to focus on northern France, leaving Normandy under the control of England's vassal allies instead.
*The
Siege of Calais on the Northern Front, during which the inhabitants suffered worst and were reduced to eating dogs, rats, and babies. The siege gave the English personal and vassal control over northern France before the temporary peace due to
the Black Death.
*The
Calais counter-offensive on the Northern Front, after which Calais remained in English hands.
*
Les Espagnols sur Mer or the Battle of Winchelsea on the English Channel Front, which was a Pyrrhic victory of little significance beyond preventing Spanish raids on Essex.
*The Great Raid of 1355 on the Aquitaine-Languedoc Front, which crippled southern France economically, and provoked resentment of the French throne among French peasantry. The raid also 'cushioned' the area for conquest, opened up alliances with neighbours in Aquitaine of which that with
Charles the Bad of
Navarre is most notable, and caused many regions to move towards autonomy from France, as France was not as united as England.
*The Aquitaine Conquests on the Aquitaine Front, which brought much firmer control in Aquitaine, much land for resources and many people to fight for Edward.
*The
Poitiers Campaign on the Aquitaine-Loire Front, which crippled the French Army for the next 13 years, causing the anarchy and chaos which would inevitably cause the
Treaty of Bretigney to be signed in 1360. Following this campaign, there was no French Army leader, there were challenges towards Charles the Wise, and more aristocrats were killed at Crécy and Poitiers than those lost to the Black Death.
*The
Reims Campaign, following which peace was finally achieved with the Treaty of Bretigny. But, on the same terms, England was left with about a third of France rather than a little under half which they would have received through the Treaty of London. This is due to the failure to take Reims which led to the need for a safe passage out of France. As a result, a lesser treaty was agreed to and Edward III was obliged to drop his claims to the French throne. France was still forced to pay a huge ransom of around 4 times France's gross annual domestic product for John the Good. The ransom paid was, however, a little short of that demanded by the English, and John the Good was not returned to the French. Thus, this campaign yielded mixed results, but was mostly positive for Edward. One must also remember Edward III never actually dropped his claim to the throne, and that about half of France was controlled by the English anyway through many vassals.
*The
Najera Campaign on the Castilian Front, during which Pedro the Cruel was temporarily saved from a coup, thus confirming Castilian Spanish dedication to the Prince's cause. Later, however, Pedro was murdered. As a result of Pedro's murder, the money the prince put into the war effort became pointless, and Edward was effectively bankrupt. This forced heavy taxes to be levied in Aquitaine to relieve Edward's financial troubles, leading to a vicious cycle of resentment in Aquitaine and vicious repression of this resentment by Edward. Charles the Wise, king of France, was able to take advantage of the resentment against Edward in Aquitaine. However, the prince temporarily became the Lord of Biscay.
*The Siege of
Limoges in 1370 on the Aquitaine Front, after which the Black Prince is obliged to leave his post for sickness and financial issues, but also because of the cruelty of the siege, which saw the massacre of some 3,000 residents according to the chronicler
Froissart. Without the Prince, the English war effort against Charles the Wise and
Bertrand Du Guesclin was doomed. The Prince's brother
John of Gaunt was not interested with the war in France, being more interested with the
War of Succession in Spain.
*King Edward III and the prince sail from Sandwich with 400 ships, carrying 4,000 men at arms and 10,000 archers for France, but after six weeks of bad weather and being blown off course they are driven back to England.