Great Britain
Great Britain had itself been formed in 1707 by the union of the formerly separate kingdoms of England and Scotland.
There are three flags representing Great Britain - the Union Jack, the flag of England, and the flag of Scotland.
That would be the country of Greece, which had long been considered a protectorate of Great Britain.
Treaty of the Union under Queen Anne (1665-1714). England, Scotland and Wales are united to form Great Britain.
Baptist Union of Great Britain was created in 1813.
Karate Union of Great Britain was created in 1966.
Union of German Socialist Organisations in Great Britain was created in 1941.
The Parliament of Great Britain was created in 1707 through the Act of Union between England and Scotland. This union merged the separate Parliaments of England and Scotland into one, creating the Parliament of Great Britain.
The union of the Parliaments of England and Scotland in 1707.
The US, Soviet Union, and Great Britain
It was not formed by any union. Great Britain refers to the island containing England, Wales and Scotland. You may be confusing it with the United Kingdom, which consists of Great Britain and also Northern Ireland, which is on the neighbouring island of Ireland.
Great Britain Ltd was created in 1982.
Miss Great Britain was created in 1945.
Scotland and England created a union called Great Britain in 1707. England did not conquer Scotland.
By the 1707 Act of Union
Air Defence of Great Britain was created in 1943.