History of England Parliamentary Acts passed by both parliaments in 1707, which dissolved them in order to form a Kingdom of Great Britain governed by a unified Parliament of Great Britain according to the Treaty of Union. The Acts joined the Kingdom of England and the Kingdom of Scotland (previously separate states, with separate legislatures but with the same monarch) into a single Kingdom of Great Britain. The two countries had shared a monarch since the Union of the Crowns in 1603, when King James VI of Scotland inherited the English throne from his double first cousin twice removed, Queen Elizabeth I. Although
Unionism in Scotland continued until 1746 and the Jacobite defeat at Culloden. With the Acts of Union 1800, Ireland united with Great Britain into what then formed the United Kingdom of Great Britain and Ireland. The history of the Unions is reflected in various stages of the Union Flag, which forms the flag of the United Kingdom. The larger part of Ireland left the United Kingdom in 1922 however Northern Ireland chose to remain within what is now called the United Kingdom of Great Britain and Northern Ireland. The 300th anniversary of the union of Scotland and England was marked in 2007. The