Europe is a continent that comprises the westernmost part of Eurasia. Europe is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, and the Mediterranean Sea to the south. To the east and southeast, Europe is generally considered as 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. Yet the non-oceanic borders of Europe--a concept dating back to classical antiquity--are arbitrary. The primarily physiographic term "continent" as applied to Europe also incorporates cultural and political elements whose discontinuities are not always reflected by the continent's current overland boundaries.

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 740 million (about 11% of world population) as of 2012.

The history of Europe covers the peoples inhabiting the European continent from prehistory to the present. Some of the best-known civilizations of prehistoric Europe were the Minoan and the Mycenaean, which flourished during the Bronze Age until they collapsed in a short period of time around 1200 BC. The period known as classical antiquity began with the emergence of the city-states of Ancient Greece. After ultimately checking the Persian advance in Europe through the Greco-Persian Wars in the 5th century BC, Greek influence reached its zenith under the expansive empire of Alexander the Great, spreading throughout Asia, Africa, and other parts of Europe. The Roman Empire came to dominate the entire Mediterranean basin in a vast empire based on Roman law. By 300 AD the Roman Empire was divided into the Western and Eastern empires. During the 4th and 5th centuries, the Germanic peoples of northern Europe grew in strength and repeated attacks led to the Fall of the Western Roman Empire. AD 476 traditionally marks the end of the classical period and the start of the Middle Ages.

The culture of Europe is rooted in the art, architecture, music, literature, and philosophy that originated from the European cultural region. European culture is largely rooted in what is often referred to as its "common cultural heritage".

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.