page_title: History of the United Kingdom
section_title: British Empire
hierarchical_section_title: History of the United Kingdom / 18th century / British Empire
context_page_description: The core of the United Kingdom as a unified state came into being in 1707 with the political union of the kingdoms of England and Scotland, into a new unitary state called Great Britain. Of this new state of Great Britain the historian Simon Schama said:
  What began as a hostile merger would end in a full partnership in the most powerful going concern in the world... it was one of the most astonishing transformations in European history.
  — Simon Schama,
  The Act of Union 1800 added the Kingdom of Ireland to create the United Kingdom of Great Britain and Ireland.
  The first decades were marked by Jacobite risings which ended with defeat for the Stuart cause at the Battle of Culloden in 1746. In 1763, victory in the Seven Years' War led to the growth of the First British Empire. With defeat by the United States, France and Spain in the War of American Independence, Britain lost its 13 American colonies and rebuilt a Second British Empire based in Asia and Africa. As a result British culture, and its technological, political, constitutional, and linguistic influence, became worldwide.
context_section_description: The Seven Years' War, which began in 1756, was the first war waged on a global scale, fought in Europe, India, North America, the Caribbean, the Philippines and coastal Africa. The signing of the Treaty of Paris (1763) had important consequences for Britain and its empire. In North America, France's future as a colonial power there was effectively ended with the ceding of New France to Britain (leaving a sizeable French-speaking population under British control) and Louisiana to Spain. Spain ceded Florida to Britain. In India, the Carnatic War had left France still in control of its enclaves but with military restrictions and an obligation to support British client states, effectively leaving the future of India to Britain. The British victory over France in the Seven Years' War therefore left Britain as the world's dominant colonial power.
  During the 1760s and 1770s, relations between the Thirteen Colonies and Britain became increasingly strained, primarily because of opposition to Parliament's repeated attempts to tax American colonists without their consent. Disagreement turned to violence and in 1775 the American Revolutionary War began. In 1776 the Patriots expelled royal officials and declared the independence of the United States of America. After capturing a British invasion army in 1777, the US formed an alliance with France (and in turn Spain aided France), evening out the military balance. The British army controlled only a handful of coastal cities. 1780–81 was a low point for Britain. Taxes and deficits were high, government corruption was pervasive, and the war in America was entering its sixth year with no apparent end in sight. The Gordon Riots erupted in London during the spring of 1781, in response to increased concessions to Catholics by Parliament. In October 1781 Lord Cornwallis surrendered his army at Yorktown, Virginia. The Treaty of Paris was signed in 1783, formally terminating the war and recognising the independence of the United States.
  The loss of the Thirteen Colonies, at the time Britain's most populous colonies, marked the transition between the "first" and "second" empires, in which Britain shifted its attention to Asia, the Pacific and later Africa. Adam Smith's Wealth of Nations, published in 1776, had argued that colonies were redundant, and that free trade should replace the old mercantilist policies that had characterised the first period of colonial expansion, dating back to the protectionism of Spain and Portugal. The growth of trade between the newly independent United States and Britain after 1783 confirmed Smith's view that political control was not necessary for economic success.
  During its first 100 years of operation, the focus of the British East India Company had been trade, not the building of an empire in India. Company interests turned from trade to territory during the 18th century as the Mughal Empire declined in power and the British East India Company struggled with its French counterpart, the La Compagnie française des Indes orientales, during the Carnatic Wars of the 1740s and 1750s. The British, led by Robert Clive, defeated the French and their Indian allies in the Battle of Plassey, leaving the Company in control of Bengal and a major military and political power in India. In the following decades it gradually increased the size of the territories under its control, either ruling directly or indirectly via local puppet rulers under the threat of force of the Indian Army, 80% of which was composed of native Indian sepoys.
  On 22 August 1770, James Cook discovered the eastern coast of Australia while on a scientific voyage to the South Pacific. In 1778, Joseph Banks, Cook's botanist on the voyage, presented evidence to the government on the suitability of Botany Bay for the establishment of a penal settlement, and in 1787 the first shipment of convicts set sail, arriving in 1788.
  The British government had somewhat mixed reactions to the outbreak of the French Revolution in 1789, and when war broke out on the Continent in 1792, it initially remained neutral. But th
caption: Voyages of the explorer James Cook
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