Europe

Europe is a continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. It is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, Asia to the east, and the Mediterranean Sea to the south. It comprises the westernmost part of Eurasia.
Europe is most commonly considered to be separated from Asia by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas and the waterways of the Turkish Straits. Although the term "continent" implies physical geography, the land border is somewhat arbitrary and has been redefined several times since its first conception in classical antiquity. The division of Eurasia into two continents reflects East-West
 cultural, linguistic and ethnic differences which vary on a spectrum
rather than with a sharp dividing line. The geographic border between
Europe and Asia does not follow any state boundaries: Turkey, Russia, Azerbaijan, Georgia and Kazakhstan are transcontinental countries. Spain is also transcontinental in that its main portion is on the Iberian peninsula (Europe) while pockets of Spanish territory are located across the Strait of Gibraltar on North African territory (i.e. mainly Melilla, Ceuta, and the Canary Islands in the Atlantic Ocean).
Europe
 covers about 10,180,000 square kilometres (3,930,000 sq mi), or 2% of
the Earth's surface (6.8% of land area). Politically, Europe is divided
into about fifty sovereign states of which the Russian Federation is the largest and most populous, spanning 39% of the continent and comprising 15% of its population. Europe had a total population of about 741 million (about 11% of the world population) as of 2016 . The European climate is largely affected by warm Atlantic currents that temper winters and summers on much of the continent, even at latitudes along which the climate in Asia and North America is severe. Further from the sea, seasonal differences are more noticeable than close to the coast.

In classical Greek mythology, Europa (Ancient Greek: Εὐρώπη, Eurṓpē) was a Phoenician
 princess. The word Europe is derived from her name. The name contains
the elements εὐρύς (eurús), "wide, broad" and ὤψ (ōps, gen. ὠπός, ōpós)
 "eye, face, countenance", hence their composite Eurṓpē would mean
"wide-gazing" or "broad of aspect". Broad has been an epithet of Earth herself in the reconstructed Proto-Indo-European religion and the poetry devoted to it.
There have been attempts to connect Eurṓpē to a Semitic term for "west", this being either Akkadian erebu meaning "to go down, set" (said of the sun) or Phoenician 'ereb "evening, west", which is at the origin of Arabic Maghreb and Hebrew ma'arav. Michael A. Barry, professor in Princeton University's Near Eastern Studies Department, finds the mention of the word Ereb on an Assyrian stele
 with the meaning of "night, [the country of] sunset", in opposition to
Asu "[the country of] sunrise", i.e. Asia. The same naming motive
according to "cartographic convention" appears in Greek Ἀνατολή (Anatolḗ
 "[sun] rise", "east", hence Anatolia). Martin Litchfield West
 stated that "phonologically, the match between Europa's name and any
form of the Semitic word is very poor." Next to these hypotheses there
is also a Proto-Indo-European root \*h1regʷos, meaning "darkness", which also produced Greek Erebus.
Most
 major world languages use words derived from Eurṓpē or Europa to refer
to the continent. Chinese, for example, uses the word Ōuzhōu (歐洲/欧洲); a
similar Chinese-derived term Ōshū (欧州) is also sometimes used in
Japanese such as in the Japanese name of the European Union, Ōshū Rengō
(欧州連合), despite the katakana Yōroppa (ヨーロッパ) being more commonly used. In some Turkic languages the originally Persian name Frangistan ("land of the Franks") is used casually in referring to much of Europe, besides official names such as Avrupa or Evropa.

Contemporary definition
The
prevalent definition of Europe as a geographical term has been in use
since the mid-19th century. Europe is taken to be bounded by large
bodies of water to the north, west and south; Europe's limits to the far
 east are usually taken to be the Urals, the Ural River, and the Caspian Sea; to the southeast, including the Caucasus Mountains, the Black Sea and the waterways connecting the Black Sea to the Mediterranean Sea.
Islands are generally grouped with the nearest continental landmass, hence Iceland is generally considered to be part of Europe, while the nearby island of Greenland is usually assigned to North America. Nevertheless, there are some exceptions based on sociopolitical and cultural differences. Cyprus is closest to Anatolia (or Asia Minor), but is usually considered part of Europe politically. It is a member state of the EU. Malta was considered an island of Northwest Africa for centuries.
"Europe" as used specifically in British English may also refer to Continental Europe exclusively.
History of the concept
Early history
The first recorded usage of Eurṓpē as a geographic term is in the Homeric Hymn to Delian Apollo, in reference to the western shore of the Aegean Sea. As a name for a part of the known world, it is first used in the 6th century BC by Anaximander and Hecataeus. Anaximander placed the boundary between Asia and Europe along the Phasis River (the modern Rioni River) in the Caucasus, a convention still followed by Herodotus
 in the 5th century BC. Herodotus mentioned that the world had been
divided by unknown persons into three parts, Europe, Asia, and Libya
(Africa), with the Nileand the Phasis forming their.

Prehistory
Homo erectus georgicus, which lived roughly 1.8 million years ago in Georgia, is the earliest hominid to have been discovered in Europe. Other hominid remains, dating back roughly 1 million years, have been discovered in Atapuerca, Spain. Neanderthal man (named after the Neandertal valley in Germany)
 appeared in Europe 150,000 years ago (115,000 years ago it is found
already in Poland ) and disappeared from the fossil record about 28,000
years ago, with their final refuge being present-day Portugal. The Neanderthals were supplanted by modern humans (Cro-Magnons), who appeared in Europe around 43,000 to 40,000 years ago. The earliest sites in Europe dated 48,000 years ago are Riparo Mochi (Italy), Geissenklösterle (Germany), and Isturitz (France)
The European Neolithic
 period—marked by the cultivation of crops and the raising of livestock,
 increased numbers of settlements and the widespread use of
pottery—began around 7000 BC in Greece and the Balkans, probably influenced by earlier farming practices in Anatolia and the Near East. It spread from the Balkans along the valleys of the Danube and the Rhine (Linear Pottery culture) and along the Mediterranean coast (Cardial culture).
 Between 4500 and 3000 BC, these central European neolithic cultures
developed further to the west and the north, transmitting newly acquired
 skills in producing copper artifacts. In Western Europe the Neolithic
period was characterised not by large agricultural settlements but by
field monuments, such as causewayed enclosures, burial mounds and megalithic tombs. The Corded Ware cultural horizon flourished at the transition from the Neolithic to the Chalcolithic. During this period giant megalithic monuments, such as the Megalithic Temples of Malta and Stonehenge, were constructed throughout Western and Southern Europe.

Europe makes up the western fifth of the Eurasian
 landmass. It has a higher ratio of coast to landmass than any other
continent or subcontinent. Its maritime borders consist of the Arctic
Ocean to the north, the Atlantic Ocean to the west, and the
Mediterranean, Black, and Caspian Seas to the south. Land relief in
Europe shows great variation within relatively small areas. The southern
 regions are more mountainous, while moving north the terrain descends
from the high Alps, Pyrenees, and Carpathians, through hilly uplands, into broad, low northern plains, which are vast in the east. This extended lowland is known as the Great European Plain, and at its heart lies the North German Plain.
 An arc of uplands also exists along the north-western seaboard, which
begins in the western parts of the islands of Britain and Ireland, and
then continues along the mountainous, fjord-cut spine of Norway.
This description is simplified. Sub-regions such as the Iberian Peninsula and the Italian Peninsula
 contain their own complex features, as does mainland Central Europe
itself, where the relief contains many plateaus, river valleys and
basins that complicate the general trend. Sub-regions like Iceland,
 Britain, and Ireland are special cases. The former is a land unto
itself in the northern ocean which is counted as part of Europe, while
the latter are upland areas that were once joined to the mainland until
rising sea levels cut them off.
Climate
Europe lies mainly in the temperate climate zones, being subjected to prevailing westerlies. The climate is milder in comparison to other areas of the same latitude around the globe due to the influence of the Gulf Stream.
 The Gulf Stream is nicknamed "Europe's central heating", because it
makes Europe's climate warmer and wetter than it would otherwise be. The
 Gulf Stream not only carries warm water to Europe'…

The political map of Europe is substantially derived from the re-organisation of Europe following the Napoleonic Wars in 1815. The prevalent form of government in Europe is parliamentary democracy, in most cases in the form of Republic; in 1815, the prevalent form of government was still the Monarchy. Europe's remaining eleven monarchies are constitutional.
European integration
 is the process of political, legal, economic (and in some cases social
and cultural) integration of European states as it has been pursued by
the powers sponsoring the Council of Europe since the end of World War II The European Union has been the focus of economic integration on the continent since its foundation in 1993. More recently, the Eurasian Economic Union has been established as a counterpart comprising former Soviet states.
28 European states are members of the politico-economic European Union, 26 of the border-free Schengen Area and 19 of the monetary union Eurozone. Among the smaller European organizations are the Nordic Council, the Benelux, the Baltic Assembly and the Visegrád Group.

As a continent, the economy of Europe is currently the largest on Earth
and it is the richest region as measured by assets under management with
 over $32.7 trillion compared to North America's $27.1 trillion in 2008.
 In 2009 Europe remained the wealthiest region. Its $37.1 trillion in
assets under management represented one-third of the world's wealth. It
was one of several regions where wealth surpassed its precrisis year-end
 peak. As with other continents, Europe has a large variation of wealth
 among its countries. The richer states tend to be in the West; some of the Central and Eastern European economies are still emerging from the collapse of the Soviet Union and the breakup of Yugoslavia.
The European Union, a political entity composed of 28 European states, comprises the largest single economic area in the world. 19 EU countries share the euro as a common currency. Five European countries rank in the top ten of the world's largest national economies in GDP (PPP). This includes (ranks according to the CIA): Germany (5), the UK (6), Russia (7), France (8), and Italy (10).
There
 is huge disparity between many European countries in terms of their
income. The richest in terms of GDP per capita is Monaco with its
US$172,676 per capita (2009) and the poorest is Moldova with its GDP per capita of US$1,631 (2010). Monaco is the richest country in terms of GDP per capita in the world according to the World Bank report.
As a whole, Europe's GDP per capita is US$21,767 according to a 2016 International Monetary Fund assessment.
Economic history
Industrial growth (1760–1945)
Capitalism has been dominant in the Western world since the end of feudalism. From Britain, it gradually…

In 2017, the population of Europe was estimated to be 742 million
according to the 2017 revision of the World Population Prospects , which
 is slightly more than one-ninth of the world's population. This number
includes Asian Russia (Siberia, about 36 million people) but excludes
the European part of Turkey, Cyprus and the Transcaucasian countries. A
century ago, Europe had nearly a quarter of the world's population.
 The population of Europe has grown in the past century, but in other
areas of the world (in particular Africa and Asia) the population has
grown far more quickly. Among the continents, Europe has a relatively
high population density, second only to Asia. Most of Europe is in a mode of Sub-replacement fertility,
 which means that each new(-born) generation is being less populous than
 the older. The most densely populated country in Europe (and in the
world) is the microstate of Monaco.
Ethnic groups
Pan
 and Pfeil (2004) count 87 distinct "peoples of Europe", of which 33
form the majority population in at least one sovereign state, while the
remaining 54 constitute ethnic minorities.
 According to UN population projection, Europe's population may fall to
 about 7% of world population by 2050, or 653 million people (medium
variant, 556 to 777 million in low and high variants, respectively).
Within this context, significant disparities exist between regions in
relation to fertility rates. The average number of children per female of child-bearing age is 1.52. According to some sources, this rate is higher among Muslims in Europe. The UN predicts a steady population decline in Central and Eastern Europe as a result of emigration and low birth rates.
Migration
Europe is home to the highest number of migrants of all global regions at 70.6 million people, the IOM's …