Hundred Years' War (1415–53)
The Lancastrian War was the third and final phase of the Anglo-French Hundred Years' War. It lasted from 1415, when King Henry V of England invaded Normandy, to 1453, when the English lost Bordeaux. It followed a long period of peace from the end of the Caroline War in 1389. The phase was named after the House of Lancaster, the ruling house of the Kingdom of England, to which Henry V belonged.
Second Hundred Years' War
The recurrent rhetoric used in each country shifted from references to a "natural enemy" to an agreement to tolerate one another. Common interests led the two to cooperate in the Crimean War of the 1850s. A century after fighting one another (and with the mutual interest in checking the growing power of a united Germany, aside from Austria, with its Empire), the two were able to establish the Entente Cordiale by 1904, demonstrating that the "First" and "Second" Hundred Years' Wars were in the past; cultural differences continued, but violent conflict was over.