The Angles and Saxons.
The British isles.
English and Canadians
Direct descent is difficult to determine. There are large influences from the Celts, Saxons, Normans and Romans.
Generally we refer to the English spoken in the British Isles as "British English," but the distinction could be made between various forms of it: Irish English, Scottish English and English English.
No. The British people are primarily descended from Celts and Normans, from the British Isles and Scandinavia and western Europe. The Mongols originated in central Asia
No. People from Great Britain are British- most speak English. There is no language called British.
You would be on the English Channel - which is 22 miles wide at its narrowest point.
The British Isles are surrounded by several seas, including the North Sea to the east, the Irish Sea to the west, and the English Channel to the south. Additionally, the Atlantic Ocean lies to the northwest and the Celtic Sea to the southwest of the British Isles.
English Channel
No, there is no single leader of the British Isles. What is called the British Isles has a number of countries and they each have their own leaders. The British Isles is a geographical reference, not a political one.
British Isles
That would be the North Sea ! Also the English Channel.