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Portal:United Kingdom

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Flag of the United Kingdom
Flag of the United Kingdom
Coat of Arms for the United Kingdom
Coat of Arms for the United Kingdom
Map of the United Kingdom in the British Isles.

The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Northwestern Europe, off the coast of the continental mainland. It comprises England, Scotland, Wales, and Northern Ireland. The UK includes the island of Great Britain, the north-eastern part of the island of Ireland, and most of the smaller islands within the British Isles, making up a total area of 94,354 square miles (244,376 km2). Northern Ireland shares a land border with the Republic of Ireland; otherwise, the United Kingdom is surrounded by the Atlantic Ocean, the North Sea, the English Channel, the Celtic Sea, and the Irish Sea. The United Kingdom had an estimated population of over 68.2 million people in 2023. The capital and largest city of both England and the United Kingdom is London, whose wider metropolitan area is the largest in Western Europe, with a population of 14.9 million. The cities of Edinburgh, Cardiff, and Belfast are the national capitals of Scotland, Wales, and Northern Ireland, respectively.

The lands of the UK have been inhabited continuously since the Neolithic. In AD 43 the Roman conquest of Britain began; the Roman departure was followed by Anglo-Saxon settlement. In 1066, the Normans conquered England. With the end of the Wars of the Roses the English state stabilised and began to grow in power, resulting by the 16th century in the annexation of Wales, the domination of Scotland, and the establishment of the British Empire. Over the course of the 17th century, the role of the British monarchy was reduced, particularly as a result of the English Civil War. In 1707, the Kingdom of England and the Kingdom of Scotland united under the Treaty of Union to create the Kingdom of Great Britain. The Acts of Union 1800 incorporated the Kingdom of Ireland to create the United Kingdom of Great Britain and Ireland in 1801. Most of Ireland seceded from the UK in 1922 as the Irish Free State, and the Royal and Parliamentary Titles Act 1927 created the present United Kingdom.

The UK became the first industrialised country and was the world's foremost power for the majority of the 19th and early 20th centuries, particularly during the "Pax Britannica" between 1815 and 1914. At its height in the 1920s, the British Empire encompassed almost a quarter of the world's landmass and population, and was the largest empire in history. However, its involvement in the First World War and the Second World War damaged Britain's economic power and a global wave of decolonisation led to the independence of most British colonies. (Full article...)

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A Rolls-Royce Merlin engine

The Rolls-Royce Merlin is a British, liquid-cooled, 27-litre (1,650 cu in) capacity, V-12 piston aero engine, designed and built by Rolls-Royce Limited. Initially known as the PV-12, Rolls-Royce named the engine the Merlin following the company convention of naming its piston aero engines after birds of prey. The PV-12 first ran in 1933, and a series of rapidly applied developments brought about by wartime needs improved the engine's performance markedly. The first operational aircraft to enter service using the Merlin were the Fairey Battle, Hawker Hurricane and Supermarine Spitfire. More Merlins were made for the four-engined Avro Lancaster heavy bomber than any other aircraft; however, the engine is most closely associated with the Spitfire and powered its maiden flight in 1936. Considered a British icon, the Merlin was one of the most successful aircraft engines of the World War II era, and many variants were built by Rolls-Royce in Derby, Crewe and Glasgow, as well as by Ford of Britain in Trafford Park, Manchester. The Packard V-1650 was a version of the Merlin built in the United States. Production ceased in 1950 after a total of almost 150,000 engines had been delivered, the later variants being used for airliners and military transport aircraft. In military use the Merlin was superseded by its larger capacity stablemate, the Rolls-Royce Griffon. Merlin engines remain in Royal Air Force service today with the Battle of Britain Memorial Flight, and power many restored aircraft in private ownership worldwide. (Full article...)

Title page Certaine Errors in Navigation

Edward Wright (1561–1615) was an English mathematician and cartographer noted for his book Certaine Errors in Navigation, which for the first time explained the mathematical basis of the Mercator projection, and set out a reference table giving the linear scale multiplication factor as a function of latitude, calculated for each minute of arc up to a latitude of 75°. This was the essential step needed to make practical both the making and the navigational use of Mercator charts. In 1589 Elizabeth I requested that he carry out navigational studies with a raiding expedition organised by the Earl of Cumberland to the Azores to capture Spanish galleons. The expedition's route was the subject of the first map to be prepared according to Wright's projection, which was published in Certaine Errors in 1599. The same year, Wright created and published the first world map produced in England and the first to use the Mercator projection since Gerardus Mercator's original 1569 map. Apart from a number of other books and pamphlets, Wright translated John Napier's pioneering 1614 work which introduced the idea of logarithms from Latin into English. This was published after Wright's death as A Description of the Admirable Table of Logarithmes. Wright's work influenced, among other persons, Dutch astronomer and mathematician Willebrord Snellius; Adriaan Metius, the geometer and astronomer from Holland; and the English mathematician Richard Norwood. (Full article...)

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In the news

Wikinews UK

13 November 2024 – United Kingdom cost-of-living crisis
British DIY retailer Homebase collapses into administration, threatening up to 2,000 jobs. (BBC News)
7 November 2024 – Russia–United Kingdom relations
International sanctions during the Russian invasion of Ukraine
The British government announces 56 sanctions on individuals and entities based in countries including China and Turkey, as well as on the Africa Corps mercenary group, in order to target Russia's military-industrial complex and restrict the supply of military equipment to Russia. (Reuters) (Al Jazeera)
6 November 2024 – Protests against Donald Trump
Just Stop Oil protesters spray orange paint on the outside of the American Embassy in London, United Kingdom, following Donald Trump's re-election in the 2024 U.S. presidential election. (The Independent)
2 November 2024 – 2024 Conservative Party leadership election
Kemi Badenoch is elected leader of the United Kingdom's Conservative Party, following the resignation of Rishi Sunak. (The Guardian)
28 October 2024 – 2024 United Kingdom riots
British anti-Islam far-right activist Tommy Robinson is sentenced to eighteen months imprisonment for contempt of court and repeating false allegations about a Syrian refugee. (Reuters)

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