History of the formation of the United Kingdom Kingdom of England (which included Wales and controlled Ireland) and the Kingdom of Scotland. The once independent Principality of Wales fell under the control of English monarchs from the Statute of Rhuddlan in 1284. The Union of Crowns in 1603, the accidental consequence of a royal marriage one hundred years earlier, united the kingdoms in a personal union, though full political union in the form of the Kingdom of Great Britain required a Treaty of Union in 1706 and Acts of Union in 1707 (to ratify the Treaty). The Act of Union 1800 united the Kingdom of Great Britain with
Action of Churches Together in Scotland a self-contained office within the headquarters building of "Volunteer Scotland". Scottish Churches House was opened in 1960, closed in 2011 and subsequently converted into a hotel. ACTS is a place where churches meet, experience, reflect, share and act together. There are a number of projects which ACTS coordinates across Scotland. It is not intended that ACTS should develop into a "superchurch". Prior to 2003, four member churches of ACTS were part of the "Scottish Churches Initiative for Union" (which sought institutional unity - a project which ACTS was not part of), but a negative vote at the General Assembly in