Flag of England 1603). In Scotland, and in particular on Scottish vessels at sea, historical evidence suggests that a separate design of Union Flag was flown to that used in England. In the Acts of Union of 1707, which united the Kingdom of Scotland and the Kingdom of England to become the Kingdom of Great Britain, it was declared that "the Crosses of St. George and St. Andrew be conjoined, in such Manner as her Majesty shall think fit, and used in all Flags, Banners, Standards and Ensigns, both at Sea and Land." From 1801, to symbolise the union of the Kingdom of
Unionism in the United Kingdom single Parliament of Great Britain at Westminster as well as a customs and monetary union. However, England and Scotland remained separate legal jurisdictions. In 1801, the Acts of Union 1800 united the Kingdom of Great Britain with the Kingdom of Ireland, through two similar independent acts of the Parliament of Great Britain and the Parliament of Ireland. This created the United Kingdom of Great Britain and Ireland on a similar basis to how England and Scotland had been united a century earlier. A campaign to repeal the Union in Ireland began immediately. A series of efforts in the late 19th