Monarchy of Ireland and Ireland in a personal union. The Union of the Crowns in 1603 expanded the personal union to include Scotland. The personal union between England and Scotland became a political union with the enactments of the Acts of Union 1707, which created the Kingdom of Great Britain. The crowns of Great Britain and Ireland remained in personal union until it was ended by the Acts of Union 1800, which united Ireland and Great Britain into the United Kingdom of Great Britain and Ireland from January 1801 until December 1922. After that date, most of Ireland left the United Kingdom to
Acts of Union 1707 known as the Seven ill years which led to strained relations with England. In 1698, the Company of Scotland Trading to Africa and the Indies received a charter to raise capital through public subscription. The Company invested in the Darién scheme, an ambitious plan funded almost entirely by Scottish investors to build a colony on the Isthmus of Panama for trade with East Asia. The scheme was a disaster; the losses of over £150,000 severely impacted the Scottish commercial system. The financial losses incurred have often been suggested as one of the drivers behind Union. Deeper political integration had been