History of the United Kingdom By Tran! Period: 1707 to 1714 The birth of Great Britian Period: 1707 to 1714 H.M Queen Anne I May 1, 1707 The Acts of Union and Treaty of Union The Kingdom of England (Wales Included) and The Kingdom of Scotland merges into the Kingdom of Great Britain. Period: 1712 to 1727 H.M King George I Period: 1714 to 1837 The Hanoverian Kings 1715 Jacobite Revolt Period: 1721 to 1742 PM Sir Robert Walpole (Whig) Period: 1727 to 1760 H.M King George II Period: 1743 to 1757 PM Henry Pelham (Whig) Period: 1756 to 1763 The Seven Years War Period: 1760 to 1820 H.M King George III Period: 1770 to 1782 PM Lord Frederick North (Tory) 1783 The American War of independence Period: 1783 to 1801 PM William Pitt 'The Younger' (Tory and Whig) 1801 Union with Ireland and the Formation of the United Kingdom of Great Britain and Northern Ireland Period: 1803 to 1815 Napoleonic Wars Period: 1812 to 1827 PM Robert Banks Jenkinson Earl of Liverpool (Conservative) Period: 1820 to 1830 H.M King George IV Period: 1830 to 1837 H.M King William IV Period: 1837 to 1901 Victorian Era Period: 1868 to 1894 PM William Ewart Gladstone (Liberal) Period: 1886 to 1903 PM Robert Gascoyne-Cecil, 3rd Marquess of Salisbury (Conservative)