<Li> mare anglicum 12th century (Suger) </Li> <Li> Gallico mari 12th century (William of Newburgh) </Li> <Li> "arm of the sea south of the country that allows to sail to Gaul" around 1100 - 1155 (Geoffrey of Monmouth) </Li> <Li> "Beyond the sea" End 14th century (Jean Froissart) </Li>

Which of these countries are separated by the english channel