What do the UK and France have in common?

If you look at their past over the past 2000 years, the common features are:
Both countries were inhabited by Celts and conquered by the Romans in the 1st century BC. and in the 1st century A.D.
In the 5th-6th centuries, barbarian kingdoms, the Franks and the Anglo-Saxons, appeared.
In 1066, the Norman conquest of England took place, it essentially united the two countries, until the beginning of the 15th century in England the language of the nobility was French.
Both countries took part in the great geographical discoveries of the XVI-XVII centuries and began to seize colonies, but in the second echelon of countries, that is, after Portugal and Spain.
There were revolutions in them in 1649 and 1789, both led to the execution of kings, and then to the restoration of the monarchy.
Parliaments appeared there in the 13th century.
England and France were participants in the Crusades.