Administrative geography of the United Kingdom areas and the statistical territories defined with the modern and systems. This structure was formed by the union agreed between the former sovereign states, the Kingdom of England (which included the conquered principality of Wales) and the Kingdom of Scotland in the Treaty of Union and enacted by the Acts of Union 1707 to form the single Kingdom of Great Britain (1707–1800); followed by the Act of Union 1800, which combined Great Britain with the Kingdom of Ireland to form the United Kingdom of Great Britain and Ireland. The independence of the Irish Free State in 1922, following the partition
House of Commons of the United Kingdom House of Lords has been severely curtailed by statute and by practice, the House of Commons is clearly the more powerful chamber of Parliament. The British Parliament of today largely descends, in practice, from the Parliament of England, although the 1706 Treaty of Union, and the Acts of Union that ratified the Treaty, created a new Parliament of Great Britain to replace the Parliament of England and the Parliament of Scotland, with the addition of 45 MPs and sixteen Peers to represent Scotland. Later still the Acts of Union 1800 brought about the abolition of the Parliament of Ireland and