Portal:European Union

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The European Union (EU) is a supranational political and economic union of 27 member states that are located primarily in Europe. The Union has a total area of 4,233,255 km² (1,634,469 sq mi) and an estimated total population of over 449 million. The EU has often been described as a sui generis political entity combining the characteristics of both a federation and a confederation.

Containing 5.8% of the world population in 2020, EU member states generated a nominal gross domestic product (GDP) of around US$16.6 trillion in 2022, constituting approximately one sixth of global nominal GDP. Additionally, all EU states except Bulgaria have a very high Human Development Index according to the United Nations Development Programme. Its cornerstone, the Customs Union, paved the way to establishing an internal single market based on standardised legal framework and legislation that applies in all member states in those matters, and only those matters, where the states have agreed to act as one. EU policies aim to ensure the free movement of people, goods, services and capital within the internal market; enact legislation in justice and home affairs; and maintain common policies on trade, agriculture, fisheries and regional development. Passport controls have been abolished for travel within the Schengen Area. The eurozone is a group composed of the 20 EU member states that have fully implemented the economic and monetary union and use the euro currency. Through the Common Foreign and Security Policy, the union has developed a role in external relations and defence. It maintains permanent diplomatic missions throughout the world and represents itself at the United Nations, the World Trade Organization, the G7 and the G20. Due to its global influence, the European Union has been described by some scholars as an emerging superpower.

In 2012, the EU was awarded the Nobel Peace Prize. The United Kingdom became the only member state to leave the EU, in 2020; ten countries are aspiring or negotiating to join it. (Full article...)

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The Treaty of Lisbon or Lisbon Treaty (initially known as the Reform Treaty) is an international agreement which amends the two treaties which form the constitutional basis of the European Union (EU). The Lisbon Treaty was signed by the EU member states on 13 December 2007, and entered into force on 1 December 2009. It amends the Maastricht Treaty (also known as the Treaty on European Union) and the Treaty establishing the European Community (TEC; also known as the Treaty of Rome). In this process, the Rome Treaty was renamed to the Treaty on the Functioning of the European Union (TFEU).

Prominent changes included the move from unanimity to qualified majority voting in several policy areas in the Council of Ministers, a change in calculating such a majority to a new double majority, a more powerful European Parliament forming a bicameral legislature alongside the Council of ministers under the ordinary legislative procedure, a consolidated legal personality for the EU and the creation of a long-term President of the European Council and a High Representative of the Union for Foreign Affairs and Security Policy. The Treaty also made the Union's bill of rights, the Charter of Fundamental Rights, legally binding.

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Photo credit: David Marcu
Ciucaș Peak in Romania

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Did you know?

... that the presidency of the EU Council rotates every half year?

... that the EU parliamentary election is the world's biggest transnational election?

... that the European Union was awarded the Nobel Peace Prize in 2012?

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Athens is the capital and largest city of Greece. Named after goddess Athena, Athens is a cosmopolitan metropolis with a population of 3.7 million people. The Athens metropolitan area constitutes the center of economic, financial, industrial, cultural and political life in Greece. The city is also rapidly becoming a business center in the European Union.

Ancient Athens was a powerful polis city-state and a renowned center of learning, home of Plato's Academy and Aristotle's Lyceum. It is often referred to as the cradle of Western civilization, largely due to the impact of its cultural and political achievements during the 5th and 4th centuries BCE on the rest of the then known European Continent. The classical era heritage is still evident in the city, portrayed through a number of ancient monuments and artworks, the most famous being the Parthenon on the Acropolis. Athens was the host city of the first modern-day Olympic Games and, more recently, of the 2004 Summer Olympics.

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General images

The following are images from various European Union-related articles on Wikipedia.

Image 1The population density of the EU is 106 people per km². N.B. the light in the North Sea is from oil platforms. (from Demographics of the European Union)
Image 2A piece from the original manuscript. (from Symbols of the European Union)
Image 3Logo of the European Council and the Council of the European Union (from Symbols of the European Union)
Image 4The flag of Europe, emblem of both the Council of Europe and the European Union. (from Symbols of the European Union)
Image 5Europa regina in Sebastian Münster's "Cosmographia", 1570 (from History of the European Union)
Image 6Konrad Adenauer, Walter Hallstein and Antonio Segni, signing the European customs union and Euratom in Rome in 1957 (from History of the European Union)
Image 7Logo of the Court of Justice of the European Union (from Symbols of the European Union)
Image 8The fertility rate in the EU was 1.46 in 2022 (Kindergarten in France). (from Demographics of the European Union)
Image 9Organigram of the political system. The seven organs of the Union are in blue, national / intergovernmental elements in orange. (from Politics of the European Union)
Image 10Population pyramid of the EU 27 in 2023 (from Demographics of the European Union)
Image 11Boris Johnson Prime Minister of the United Kingdom from 2019 to 2022 (from History of the European Union)
Image 12Logo of the European Central Bank (from Symbols of the European Union)
Image 13José Manuel Barroso President of the European Commission (2004-2014) (from History of the European Union)
Image 14The European Coal and Steel Community's flag. (from Symbols of the European Union)
Image 15The Frankish Empire at its greatest extent, ca. 814 AD (from History of the European Union)
Image 16Winston Churchill (right, during the Atlantic Conference), consistent advocate of continential European integration, later along with his son-in-law Duncan Sandys (from History of the European Union)
Image 17Newest state in yellow (from History of the European Union)
Image 18A cartogram depicting the population distribution between old EU-27 member states in 2008 (including the UK and excluding Croatia). 57.8% of all citizens of the EU live in the four largest member states: Germany, France, Italy, and Spain. (from Demographics of the European Union)
Image 19The Euro symbol shown as a sculpture outside the European Central Bank (from Symbols of the European Union)
Image 20Aristide Briand (from History of the European Union)
Image 21Political groups of the European Parliament in the Louise Weiss building after the election 2024:
  Group of the European People's Party (EPP)
  Progressive Alliance of Socialists and Democrats (S&D)
  Patriots for Europe (PfE)
  European Conservatives and Reformists (ECR)
  Renew Europe (Renew)
  The Greens–European Free Alliance (Greens/EFA)
  The Left in the European Parliament – GUE/NGL (The Left)
  Europe of Sovereign Nations (ESN)
  Non-Inscrits (NI)
  Vacant (1)
(from Politics of the European Union)
Image 221922 European flag of the Paneuropean Union (from History of the European Union)
Image 23The ordinary legislative procedure of the European Union (from Politics of the European Union)
Image 24Hearing of Josep Borrell, High Representative Vice President (from Politics of the European Union)
Image 25Logo of the European Commission (from Symbols of the European Union)
Image 26Logo of the European Court of Auditors (from Symbols of the European Union)
Image 27Coins and banknotes of the Euro, the single-currency introduced from 1999 (from History of the European Union)
Image 28Life expectancy and healthy life expectancy in the European Union in 2019 (from Demographics of the European Union)
Image 29Logo of the European Parliament (from Symbols of the European Union)
Image 30The Schuman Parade in Warsaw has been organised by the Schuman Foundation since 1999 (2008 photograph). (from Symbols of the European Union)
Image 31Ursula von der Leyen President of the European Commission
(since 1 December 2019) (from History of the European Union)
Image 32After two devastating world wars, the political climate favoured an international unity that could preserve peace in Europe effectively (Hamburg, after a massive Allied bombing in 1943 in the picture). (from History of the European Union)
Image 33Meeting in the Hall of Knights in The Hague, during the Congress of Europe (9 May 1948) (from History of the European Union)
Image 34Signatories of the 2007 declaration in dark blue. (from Symbols of the European Union)
Image 35Elaboration by sex (from Demographics of the European Union)
Image 36Flag of the Western Union (from History of the European Union)