In the 21st Century every city in Great Britain has roads
It was when Emperor Colonial ruled over the great city of Atlantis.
London is the capital of England and of the United Kingdom of Great Britain and Northern Ireland. Great Britain consists of England, Scotland and Wales. The UK consists of Great Britain and Northern Ireland.
Great Britain is neither a city nor a state; it is an European country, otherwise known as the United Kingdom.
New York
The colonial power you are referring to is Great Britain, when they took over New Amsterdam, a Dutch colony. The Dutch colonists surrendered, and today, New Amsterdam is New York City.
Great Britain is formed from England, Scotland and Wales. The United Kingdom is Great Britain and Northern Ireland. So the answer is YES, Great Britain is part of the UK.
London
Great Britain.
Calais
Leeds
It's the capital city of England and Great Britain.