The UK consists of 4 administrative and political divisions (historical provinces) :
England (39 counties, 6 Metropolitan counties and greater London) - ADM. centre London Wales (22 unitary education: 9 counties, 3 cities and 10 towns counties) - ADM. centre Cardiff Scotland (12 provinces: 9 districts and 3 main area) - ADM. centre Edinburgh Northern Ireland (26 counties) - ADM. centre Belfast
Great Britain is consisted of Scotland,England,Wales and Northern Ireland.The capital of Scotland is Edinburgh.London is the capital of England. The capital of Nothern Ireland is Belfast and Cardiff is the capital of Wales.
England (39 counties, 6 Metropolitan counties and greater London) - ADM. centre London
Wales (22 unitary education: 9 counties, 3 cities and 10 towns counties) - ADM. centre Cardiff
Scotland (12 provinces: 9 districts and 3 main area) - ADM. centre Edinburgh
Northern Ireland (26 counties) - ADM. centre Belfast