Unionism in Scotland as England and Ireland. The political union between the Kingdoms of Scotland and England (also including Wales) was created by the Acts of Union, passed in the parliaments of both kingdoms in 1707 and 1706 respectively. Causes for this included English fears that Scotland would select a different (Catholic) monarch in future, and the failure of the Scottish colony at Darien. The Union was brought into existence under the Acts of Union on 1 May 1707, forming a single Kingdom of Great Britain. Scottish jacobite resistance to the union, led by descendants of James VII of Scotland (II of England),
Acts of Union 1707 the 1639-1651 Wars of the Three Kingdoms. The 1639–1640 Bishops' Wars confirmed the primacy of the Presbyterian Church of Scotland or kirk and established a Covenanter government in Scotland. The Scots remained neutral when the First English Civil War began in 1642, but grew concerned as to the impact of Royalist victory on Scotland after Parliamentary defeats in the first year of the war. Religious union with England was also seen as the best way to preserve a Presbyterian kirk. The 1643 Solemn League and Covenant provided Scottish military support for the English Parliament in return for a religious union