Scotland an English invasion, played a leading role in convincing the Scots elite to back a union with England. On 22 July 1706, the Treaty of Union was agreed between representatives of the Scots Parliament and the Parliament of England. The following year twin Acts of Union were passed by both parliaments to create the united Kingdom of Great Britain with effect from 1 May 1707 with popular opposition and anti-union riots in Edinburgh, Glasgow, and elsewhere. With trade tariffs with England now abolished, trade blossomed, especially with Colonial America. The clippers belonging to the Glasgow Tobacco Lords were the fastest
Rugby union in Scotland Galashiels, Jedburgh and Selkirk have produced many international players. The first international rugby union match in the world was played between England and Scotland in Edinburgh in 1871. Scotland won 4–1. The national side is considered by the IRB to belong in the top tier of nations, although they are not as competitive as the elite sides such as New Zealand or South Africa. They usually play their home matches at Murrayfield Stadium in the West End of Edinburgh. Scotland contest the Calcutta Cup with England as part of the Six Nations Championship. The Calcutta Cup was last won by