Europe, the westernmost portion of Eurasia, is often divided into regions and subregions based on geographical, cultural or historical factors. Since there is no universal agreement on Europe's regional composition, the placement of individual countries may vary based on criteria being used. For instance, the Balkans is a distinct geographical region within Europe, but individual countries may alternatively be grouped into South-eastern Europe or Southern Europe.
Regional affiliation of countries may also evolve over time. Malta was considered an island of North Africa for centuries,[1] but is now generally considered a part of Southern Europe.[2] The exact placement of the Caucasus has also varied since classical antiquity[3] and is now regarded by many as a distinct region within or partly in Europe.[4]Greenland is geographically a part of North America but has been politically and culturally associated with Northern Europe for more than a millennium.[5] As such, several regions are often included as belonging to a Greater Europe, including Anatolia, Cyprus, the South Caucasus, Siberia, Asian Kazakhstan (the part of Kazakhstan located east of European Kazakhstan), Greenland, as well as the overseas territories of EU member states.
Groupings by compass directions are the hardest to define in Europe, since there are a few calculations of the midpoint of Europe (among other issues), and the pure geographical criteria of "east" and "west" are often confused with the political meaning these words acquired during the Cold War era.
Some typical geographical subregions of Europe include:
Note: There is no universally agreed definition for continental subregions. Depending on the source, some of the subregions, such as Central Europe or South-eastern Europe, can be listed as first-tier subregions. Some transregional countries, such as Romania or the United Kingdom , can be included in multiple subregions.
Europe can be divided along many differing historical lines, normally corresponding to those parts that were inside or outside a particular cultural phenomenon, empire or political division. The areas varied at different times, and so it is arguable as to which were part of some common historical entity (e.g., were Germany or Britain part of Roman Europe as they were only partly and relatively briefly part of the Empire—or were the countries of the former communist Yugoslavia part of the Eastern Bloc, since it was not in the Warsaw Pact).[citation needed]
After Reformation: countries of Western Christianity (Catholic and Protestant Churches) and Eastern Christianity (Eastern Orthodox Church, Assyrian Church of the East, Oriental Orthodox churches and the Eastern Catholic Churches)[citation needed]
Protestant and Catholic Europe: those parts that, in the main, left the Catholic Church during the Reformation contrasted with those that did not.[citation needed]
Communist Europe (Eastern Bloc), Capitalist Europe (Western Bloc): those parts on either side of the Iron Curtain and third world countries (neutral and non-aligned during the Cold War).[citation needed]
Contemporary
Economic and political
European Single Market integration:
European Union member states form the European Single Market
Non-EU states that participate in the EU Single Market with exceptions: Iceland, Liechtenstein, Norway and Switzerland (see also EFTA)
Part of a former EU state that remains partially aligned to the EU Single Market on goods: Northern Ireland in the United Kingdom (see also Brexit and the Irish border)
Non-EU states with a Stabilisation and Association Agreement with the EU allowing for participation in selected sectors of the Single Market: EU accession candidates Albania, Montenegro, North Macedonia and Serbia; EU accession potential candidates: Bosnia and Herzegovina and Kosovo
Non-EU states with a Deep and Comprehensive Free Trade Area agreement with the EU allowing for participation in selected sectors of the Single Market: Georgia, Moldova and Ukraine
Non-EU states which have a bilateral Customs Union arrangement with the EU: Turkey (an accession candidate), Andorra and San Marino
Albania, Bosnia and Herzegovina, Kosovo (represented by UNMIK), Moldova, Montenegro, North Macedonia, and Serbia.
Schengen Area
A borderless zone created by the Schengen Agreements, comprising:
Austria, Belgium, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden; in addition, by separate agreements Norway, Iceland, Liechtenstein, and Switzerland fully apply the provisions of the Schengen acquis.
European Union Customs Union
A customs union of all the member states of the European Union (EU) and some neighbouring countries:
Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Monaco, the Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden. Andorra, San Marino, and Turkey are each in customs union with the EU's customs territory.
A free trade agreement among the members of the Commonwealth of Independent States: Armenia, Belarus, Kazakhstan, Kyrgyzstan, Moldova, Russia, and Tajikistan.
Albania, Austria, Belarus, Bosnia and Herzegovina, Bulgaria, Croatia, the Czech Republic, Hungary, Italy, Moldova, Montenegro, North Macedonia, Poland, Romania, Serbia, Slovakia, Slovenia, and Ukraine.
A cultural and political alliance of four Central European states for the purposes of furthering their European integration, as well as for advancing military, economic and energy cooperation with one another:
An Interreg IIIA project to establish a multinational region in Central Europe encompassing four European countries: Slovakia, Austria, Hungary, and the Czech Republic.
The Balkan Peninsula is located in Southeastern Europe and the following countries and territories occupy land within the Balkans either exclusively or partially:
Albania, Bosnia and Herzegovina, Bulgaria, Croatia (approximately the southern half), Greece, Kosovo, Montenegro, North Macedonia, Romania (the Dobrudja region), Serbia, Slovenia (the coastal section), and Turkey (East Thrace)[citation needed]
The world's largest lake which forms a section of the Asian-European border has five countries occupying its shore. Iran and Turkmenistan lie entirely within Asia while the following countries are transcontinental and have sovereignty over the Caspian Sea's European sector:
Blue Banana: describing the concentration of the wealth/economic productivity of Europe in a banana-shaped band running from north west England, London, through Benelux, eastern France, western Germany to northern Italy.
↑Histories 4.38. C.f. James Rennell, The geographical system of Herodotus examined and explained, Volume 1, Rivington 1830, p. 244
↑Encyclopædia Britannica”, Caucasus, June 2021: “another scheme identifies the Aras River and the Turkish border as the line of continental demarcation, thereby locating Armenia, Azerbaijan, and Georgia in Europe.”