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The European Union (EU) is a political and economic union of 27 member states that are located primarily in Europe. A supranational union with a total area of 4,233,255 km² (1,634,469 sq mi) and an estimated population of just under 452 million as of 2026, its member states generated a nominal gross domestic product (GDP) of around €18.802 trillion in 2025, accounting for approximately one sixth of global economic output. The EU is often described as a sui generis political entity combining characteristics of both a federation and a confederation.

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.

The EU was established, along with its citizenship, when the Maastricht Treaty came into force in 1993, and was incorporated as an international legal juridical person upon entry into force of the Treaty of Lisbon in 2009. Its beginnings can be traced to the Inner Six states (Belgium, France, Italy, Luxembourg, the Netherlands, and West Germany) at the start of modern European integration in 1948, and to the Western Union, the International Authority for the Ruhr, the European Coal and Steel Community, the European Economic Community and the European Atomic Energy Community, which were established by treaties. These increasingly amalgamated bodies grew, with their legal successor, the EU, both in size through the accessions of a further 22 states from 1973 to 2013, and in power through acquisitions of policy areas. In 2020, the United Kingdom became the only member state to leave the EU; ten countries are aspiring or negotiating to join it. (Full article...)

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Hungary /ˈhʌŋɡəri/ ^ⓘ (Hungarian: Magyarország [ˈmɒɟɒrorsaːɡ] ^ⓘ), officially the Republic of Hungary (Hungarian: Magyar Köztársaság listen^ⓘ, literally "Hungarian Republic"), is a landlocked country in Central Europe. It is situated in the Pannonian Basin and it is bordered by Slovakia to the north, Ukraine and Romania to the east, Serbia and Croatia to the south, Slovenia to the southwest and Austria to the west. The capital and largest city is Budapest. Hungary is a member of the European Union, NATO, the OECD, the Visegrád Group, and is a Schengen state. The official language is Hungarian, which is part of the Uralic family and is the most widely spoken non-Indo-European language in Europe.

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Helsinki Cathedral

Photograph credit: Joaquim Alves Gaspar

Helsinki Cathedral is an Evangelical Lutheran cathedral of the Diocese of Helsinki, located in the centre of Helsinki, Finland. Designed by Carl Ludvig Engel to form the focal point of Senate Square, it was built from 1830 to 1852 in the Neoclassical style. The church's plan forms a Greek cross (a square centre and four equilateral arms), symmetrical in each of the four cardinal directions. The cathedral is one of the most popular tourist attractions in Helsinki, with more than half a million visitors in 2018.

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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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Tallinn is the capital city and main seaport of Estonia. It is situated on the southern coast of the Gulf of Finland, in north central Estonia., 80 kilometres south of Helsinki. Tallinn's population is registered at 399,180 (as of November 2006). In 1154 Tallinn was marked on the world map of the Arab cartographer al-Idrisi.

As an important port for trade between Russia and Scandinavia, it became a target for the expansion of the Teutonic Knights and Kingdom of Denmark during the period of Northern Crusades in the beginning of the 13th century when Christianity was forcibly imposed on the local population. Danish rule of Tallinn and Northern Estonia started in 1219. According to Eurostat, the statistical agency of the European Union, of all EU member states' capital cities, Tallinn has the largest number of non-EU nationals: 27.8% of its population are not EU citizens.