What is England famous for in the Middle Ages?

We are talking about the period from the 6th to the 15th century, the achievements are as follows:
Epic of King Arthur.
The defeat of the Vikings by Alfred the Great at the end of the 9th century.
The epos of the Anglo-Saxons is the poem “Beowulf” (literal translation “Bear”).
Around 1070, King William of the Norman dynasty conducted a census of population and property, unique for that era, and its results were entered into the Book of the Doomsday.
Richard the Lionheart and his crusade.
Magna Carta and the creation of one of the first parliaments on the planet.
Voyage of John Cabot to the shores of Canada in 1497.