Fiktiv UK

United Kingdom of Great Britain and Northern Ireland
Anthem: "God Save the Queen"
Capital and largest city: London
Official language: and national language English
Regional and minority languages: Scots, Ulster Scots, Welsh, Cornish, Scottish Gaelic, Irish
Ethnic groups (2011):
87.1% White
7.0% Asian
3.0% Black
2.0% Mixed
0.9% others
Religion (2011):
59.5% Christian
25.7% Irreligious
4.4% Muslim
1.3% Hindu
0.7% Sikh
0.4% Jewish
0.4% Buddhist
0.4% Other
7.2% Unknown
Demonym(s): British, Briton
Constituent countries:
England
Scotland
Wales
Northern Ireland
Government: Unitary parliamentary
constitutional monarchy
• Monarch
Elizabeth II
• Prime Minister
Boris Johnson
Legislature: Parliament
• Upper house
House of Lords
• Lower house
House of Commons
Formation
• Laws in Wales Acts
1535 and 1542
• Union of the Crowns
24 March 1603
• Acts of Union of England and Scotland
1 May 1707
• Acts of Union of Great Britain and Ireland
1 January 1801
• Irish Free State Constitution Act
5 December 1922
Area
• Total
242,495 km2 (93,628 sq mi)
• Water (%)
1.34
Population
• 2020 estimate
Increase 77,886,004
• Density
270.7/km2 (701.1/sq mi)
GDP (PPP)	2019 estimate
• Total
Increase $3.131 trillion
• Per capita
Increase $46,827
GDP (nominal)	2019 estimate
• Total
Increase $2.744 trillion
• Per capita
Increase $41,030
Gini (2018)	Negative increase 33.5
medium · 33rd
HDI (2018)	Increase 0.920
very high · 15th
Currency: Pound sterling (GBP)
Time zone: UTC (Greenwich Mean Time, WET)
• Summer (DST)
UTC+1 (British Summer Time, WEST)
Date format: dd/mm/yyyy
yyyy-mm-dd (AD)
Mains electricity: 230 V–50 Hz
Driving side: left
Calling code: +44
ISO 3166 code: GB
Internet TLD: .uk

The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK or U.K.) or Britain, is a sovereign country located off the north­western coast of the European mainland. The United Kingdom includes the island of Great Britain, the north­eastern part of the island of Ireland, and many smaller islands. Northern Ireland shares a land border with the Republic of Ireland. Otherwise, the United Kingdom is surrounded by the Atlantic Ocean, with the North Sea to the east, the English Channel to the south and the Celtic Sea to the southwest, giving it the 12th-longest coastline in the world. The Irish Sea separates Great Britain and Ireland. The total area of the United Kingdom is 94,000 square miles (240,000 km2).

The United Kingdom is a unitary parliamentary democracy and constitutional monarchy. The monarch is Queen Elizabeth II, who has reigned since 1952, making her the world's longest-serving current head of state. The United Kingdom's capital is London, a global city and financial centre. The United Kingdom consists of four countries: England, Scotland, Wales and Northern Ireland. Their capitals are London, Edinburgh, Cardiff and Belfast, respectively. Apart from England, the countries have their own devolved governments, each with varying powers. Other major cities include Birmingham, Glasgow, Leeds, Liverpool, and Manchester.

The nearby Isle of Man, Bailiwick of Guernsey and Bailiwick of Jersey are not part of the UK, being Crown dependencies with the British Government responsible for defence and international representation. The union between the Kingdom of England (which included Wales) and the Kingdom of Scotland in 1707 to form the Kingdom of Great Britain, followed by the union in 1801 of Great Britain with the Kingdom of Ireland created the United Kingdom of Great Britain and Ireland. Five-sixths of Ireland seceded from the UK in 1922, leaving the present formulation of the United Kingdom of Great Britain and Northern Ireland. The UK's name was adopted in 1927 to reflect the change. There are fourteen British Overseas Territories, the remnants of the British Empire which, at its height in the 1920s, encompassed almost a quarter of the world's landmass and was the largest empire in history. British influence can be observed in the language, culture and political systems of many of its former colonies. The United Kingdom has the world's sixth-largest economy by nominal gross domestic product (GDP), and the ninth-largest by purchasing power parity (PPP). It has a high-income economy and a very high human development index rating, ranking 15th in the world. It was the world's first industrialised country and the world's foremost power during the 19th and early 20th centuries. The UK remains a great power, with considerable economic, cultural, military, scientific and political influence internationally. It is a recognised nuclear weapons state and is sixth in military expenditure in the world. It has been a permanent member of the United Nations Security Council since its first session in 1946.

The United Kingdom is a member of the Commonwealth of Nations, the Council of Europe, the G7, the G20, NATO, the Organisation for Economic Co-operation and Development (OECD), Interpol and the World Trade Organization (WTO). It was a member of the European Union (EU) and its predecessor, the European Economic Community (EEC) from 1 January 1973 until withdrawing on 31 January 2020.