Great Britain means the countries of England, Scotland and Wales - including the Hebrides, Orkney, Shetland, the Isle of Wight, the Scillies and many other smaller islands.
The Sovereign State of the United Kingdom of Great Britain and Northern Ireland consists of Great Britain and the Northern part of the island of Ireland.
Note that the Isle of Man (between Scotland, Wales and Ireland) and the Channel Islands (just off the North coast of France) both have unusual status. Although they share much in common with the UK, they are technically not part of Great Britain or the UK (or of the EU).
They belong to Great Britain and its Commonwealth and are responsible for their defence in the event of war.
Great Britain
Great Britain
Great Britain was never occupied by the enemy, and 'belonged' to itself and its people.
Great Britain Crown Dependency
Hong Kong
NATO
Great Britain
England is part of the United Kingdom of Great Britain and Northern Ireland.
None. No American states belong to Great Britain. That had already been settled in the War of 1812.
London is in England which is part of the United Kingdom of Great Britain and Northern Ireland.
Yes, it was part of Canada. In the Treaty of 1818 Great Britain ceded part of current day North Dakota to the United States.