The loss of a large portion of
British America defined the transition between the "first" and "second" empires, in which Britain shifted its attention away from the Americas to Asia, the Pacific, and later Africa. Influenced by the ideas of
Adam Smith, Britain also shifted away from mercantile ideals and began to prioritize the expansion of trade rather than territorial possessions. During the nineteenth century, some observers described Britain as having an "unofficial" empire based on the export of goods and financial investments around the world, including the newly independent republics of Latin America. Though this unofficial empire did not require direct British political control, it often involved the use of
gunboat diplomacy and military intervention to protect British investments and ensure the free flow of trade. From 1793 to 1815, Britain was almost constantly at war, first in the
French Revolutionary Wars and then in the
Napoleonic Wars. During the wars, Britain took control of many French, Spanish, and Dutch Caribbean colonies. Tensions between Britain and the United States escalated during the Napoleonic Wars, as the United States took advantage of its neutrality to undercut the British embargo on French-controlled ports, and Britain tried to cut off that American trade with France. The Royal Navy, which was desperately short of trained seamen and constantly losing deserters who sought better-paid work under less draconian discipline aboard American merchant vessels, boarded American ships to search for deserters, sometimes resulting in the
Impressment of American sailors into the Royal Navy. The United States, at the same time, coveted the acquisition of Canada, which Britain could ill afford to lose as its naval and merchant fleets had been constructed largely from American timber before United States independence, and from Canadian timber thereafter. Taking advantage of Britain's absorption in its war with France, the United States began the
American War of 1812 with the invasion of the Canadas, but the British Army mounted a successful defence with minimal regular forces, supported by militia and native allies, while the Royal Navy blockaded the United States of America's Atlantic coastline from Bermuda, strangling its merchant trade, and carried out amphibious raids including the
Chesapeake Campaign with its
Burning of Washington. As the United States failed to make any gains before British victory against France in 1814 freed British forces from Europe to be wielded against it, and as Britain had no aim in its war with its former colonies other than to defend its remaining continental territory, the war ended with the pre-war boundaries reaffirmed by the 1814
Treaty of Ghent, ensuring Canada's future would be separate from that of the United States. Following the final defeat of French Emperor
Napoleon in 1815, Britain gained ownership of
Trinidad, Tobago,
British Guiana, and Saint Lucia, as well as other territories outside of the Western Hemisphere. The
Treaty of 1818 with the United States set a large portion of the
Canada–United States border at the
49th parallel and also established a joint U.S.–British occupation of
Oregon Country. In the 1846
Oregon Treaty, the United States and Britain agreed to split Oregon Country along the 49th parallel north with the exception of
Vancouver Island, which was assigned in its entirety to Britain. After warring throughout the eighteenth and nineteenth centuries in both Europe and the Americas, the British and French reached a lasting peace after 1815. Britain would fight only one war (the
Crimean War) against a European power during the remainder of the nineteenth century, and that war did not lead to territorial changes in the Americas. However, the British Empire continued to engage in wars such as the
First Opium War against China; it also put down rebellions such as the
Indian Rebellion of 1857, the Canadian
Rebellions of 1837–1838, and the Jamaican
Morant Bay rebellion of 1865. A strong
abolition movement had emerged in the United Kingdom in the late-eighteenth century, and Britain abolished the slave trade in 1807. In the mid-nineteenth century, the economies of the British Caribbean colonies would suffer as a result of the
Slavery Abolition Act 1833, which abolished slavery throughout the British Empire, and the
1846 Sugar Duties Act, which ended preferential tariffs for sugar imports from the Caribbean. To replace the labor of former slaves, British plantations on Trinidad and other parts of the Caribbean began to hire indentured servants from India and China.
Establishing the Dominion of Canada Despite its defeat in the American Revolutionary War and shift towards a new form of imperialism during the nineteenth century, The 14,000 Loyalists who went to the
Saint John and
Saint Croix river valleys, then part of
Nova Scotia, felt too far removed from the provincial government in Halifax, so London split off
New Brunswick as a separate colony in 1784. The
Constitutional Act 1791 created the provinces of
Upper Canada (mainly English-speaking) and
Lower Canada (mainly
French-speaking) to defuse tensions between the French and British communities, and implemented governmental systems similar to those employed in Britain, with the intention of asserting imperial authority and not allowing the sort of popular control of government that was perceived to have led to the American Revolution. The British also expanded their mercantile interests in the North Pacific. Spain and Britain had become rivals in the area which came to a head with the
Nootka Crisis in 1789. Both sides mobilised for war, and Spain counted on France for support but when France refused, Spain had to back down and capitulated to British terms leading to the
Nootka Convention. The outcome of the crisis was a humiliation for Spain and a triumph for Britain, for the former had practically renounced all sovereignty on the North Pacific coast. This opened the way to British expansion in that area, and a number of expeditions took place; firstly a
naval expedition led by
George Vancouver which explored the inlets around the Pacific NorthWest, particularly around
Vancouver Island. On land, expeditions took place hoping for a discovery of a practicable river route to the Pacific for the extension of the
North American fur trade (the
North West Company).
Sir Alexander Mackenzie led the first starting out in 1792, and a year a later he became the first European to reach the Pacific overland north of the
Rio Grande reaching the ocean near present-day
Bella Coola. This preceded the
Lewis and Clark Expedition by twelve years. Shortly thereafter, Mackenzie's companion,
John Finlay, founded the first permanent European settlement in
British Columbia,
Fort St. John. The North West Company sought further explorations firstly by
David Thompson, starting in 1797, and later by
Simon Fraser. More expedition took place in the early 1800s and pushed into the wilderness territories of the
Rocky Mountains and Interior Plateau and all the way to the
Strait of Georgia on the Pacific Coast expanding
British North America Westward. In 1815, Lieutenant-General Sir
George Prevost was ''Captain-General and Governor-in-Chief in and over the Provinces of Upper-Canada, Lower-Canada, Nova-Scotia, and New~Brunswick, and their several Dependencies, Vice-Admiral of the same, Lieutenant-General and Commander of all His Majesty's Forces in the said Provinces of Lower Canada and Upper-Canada, Nova-Scotia and New-Brunswick, and their several Dependencies, and in the islands of Newfoundland, Prince Edward, Cape Breton and the Bermudas, &c. &c. &c.
Beneath Prevost, the staff of the British Army in the Provinces of Nova-Scotia, New-Brunswick, and their Dependencies, including the Islands of Newfoundland, Cape Breton, Prince Edward and Bermuda'' were under the Command of Lieutenant-General Sir
John Coape Sherbrooke. Below Sherbrooke, the
Bermuda Garrison was under the immediate control of the Lieutenant-
Governor of Bermuda, Major-General
George Horsford (although the Lieutenant-Governor of Bermuda was eventually restored to a full civil Governorship, in his military role as Commander-in-Chief of Bermuda he remained subordinate to the Commander-in-Chief in Halifax, and naval and ecclesiastic links between Bermuda the
Maritimes also remained; The military links were severed by Canadian confederation at the end of the 1860s, which resulted in the removal of the British Army from Canada and its Commander-in-Chief from Halifax when the Canadian Government took responsibility for the defence of Canada; The naval links remained until the Royal Navy withdrew from Halifax in 1905, handing its dockyard there over to the
Royal Canadian Navy; The established
Church of England in Bermuda, within which the Governor held office as
Ordinary, remained linked to the colony of
Newfoundland under the same
Bishop until 1919). In response to the Rebellions of 1837–1838, Rupert's Land (which was divided into
Manitoba and the
Northwest Territories), British Columbia, and Prince Edward Island joined Canada by the end of 1873, but Newfoundland would not join Canada until 1949. Like other British
dominions such as Australia, New Zealand, and South Africa, Canada enjoyed autonomy over its domestic affairs but recognized the British monarch as
head of state and cooperated closely with Britain on defense issues. After the passage of the 1931
Statute of Westminster, Canada and other dominions were fully independent of British legislative control; they could nullify
British laws and Britain could no longer pass laws for them without their consent. United States independence, and the closure of its ports to British trade, combined with growing peace in the region which reduced the risk to shipping (resulting in smaller evasive merchantmen, such as those that Bermudian shipbuilders turned out, losing favour to larger
clippers), and the advent of metal hulls and steam engines, were to slowly strangle Bermuda's maritime economy, while its newfound importance as a Royal Navy and British Army base from which the
North America and West Indies Station could be controlled meant increasing interest from the British Government in its governance. Bermuda was grouped with British North America, especially Nova Scotia and Newfoundland (its closest British neighbours), following United States Independence. When war with France followed the
French Revolution, a
Royal Naval Dockyard was established at Bermuda in 1795, which was to alternate with
Royal Naval Dockyard, Halifax (Bermuda during the summers and Halifax during the winters) as the Royal Navy
headquarters and main base for the
River St. Lawrence and Coast of America Station (which was to become the
North America Station in 1813, the
North America and Lakes of Canada Station in 1816, the
North America and Newfoundland Station in 1821, the
North America and West Indies Station about 1820, and finally the
America and West Indies Station from 1915 to 1956) before becoming the year-round headquarters and main base from about 1818. The regular
army garrison (established in 1701 but withdrawn in 1784) was re-established in 1794 and grew during the Nineteenth Century to be one of the British Army's largest, relative to Bermuda's size. The blockade of the Atlantic seaboard ports of the United States and the
Chesapeake Campaign (including the
Burning of Washington) were orchestrated from Bermuda during the
American War of 1812. Preparations for similar operations were carried out in Bermuda when the
Trent Affair nearly brought Britain to war with the United States during the
American Civil War (Bermuda had already been serving as the primary tran-shipment point for British and European manufactured arms which were smuggled into
Confederate ports, especially Charleston, South Carolina, by
blockade runners; cotton was brought out from the same ports by the blockade runners to be traded at Bermuda for the war materiel), and Bermuda played important roles (as a naval base, trans-Atlantic convoy forming-up point, as a connecting point in the
Cable and Wireless Nova Scotia-to-British West Indies submarine telegraph cable, as a wireless station, and from the 1930s as a site for airbases used as a staging point for trans-Atlantic flights and for operating anti-submarine air patrols over the North Atlantic) in the Atlantic theatre of the
First World War and in the
Battle of the Atlantic during the
Second World War, when the already existing Royal Navy, British Army, and Royal Air Force bases were joined by a Royal Canadian Navy base and naval and air bases of the allied United States. It remained a vital air and naval base during the Cold War, with American and Canadian bases existing alongside the British ones from the Second World War until 1995.
British Honduras and Falkland Islands In the early 17th century, English sailors had begun cutting
logwood in parts of coastal Central America over which the Spanish exercised little control. By the early 18th century, a small British settlement had been established on the
Belize River, though the Spanish refused to recognize British control over the region and frequently evicted British settlers. In the 1783 Treaty of Paris and the 1786
Convention of London, Spain gave Britain the right to cut logwood and
mahogany in the area between the
Hondo River and the Belize River, but Spain retained sovereignty over this area. Following the 1850
Clayton–Bulwer Treaty with the United States, Britain agreed to evacuate its settlers from the
Bay Islands and the
Mosquito Coast, but it retained control of the settlement on the Belize River. In 1862, Britain established the crown colony of the
British Honduras at this location. The British first established a presence on the
Falkland Islands in 1765 but were compelled to withdraw for economic reasons related to the American War of Independence in 1774. The islands continued to be used by British sealers and whalers, although the settlement of
Port Egmont was destroyed by the Spanish in 1780. Argentina attempted to establish a colony in the ruins of the former Spanish settlement of
Puerto Soledad, which ended with the
British return in 1833. The British governed the uninhabited
South Georgia Island, which had been claimed by Captain
James Cook in 1775, as a dependency of the Falkland Islands. ==Decolonization and overseas territories, 1945–present==