The United Kingdom of Great Britain and Northern Ireland includes the countries of England, Scotland, Wales and Northern Ireland.

Great Britain is the largest Island which includes England, Scotland and Wales while British Isles is the group of islands off the north west coast of mainland Europe.

The UK cover san area of 224,000 km with a population of 62.3 milion, with 52.3 milion people living in England, 5.2 milion in Scotland, 3 milion in Wales and 1.8 milion in Nothern Ireland.