Overview
Greece, officially the Hellenic Republic and historically referred to as Hellas, occupies the southernmost part of the Balkan Peninsula and many islands in the eastern Mediterranean. Its capital is Athens. The country is a member of major international organizations and alliances, including the United Nations, NATO and the European Union, and it uses the euro as its currency.
Geography and environment
Greece has an extensive coastline and an archipelago of thousands of islands and islets, of which a few hundred are inhabited. It is bounded by the Ionian Sea to the west and the Aegean Sea to the east, both forming part of the broader Mediterranean. Mountainous terrain covers much of the mainland — roughly four fifths — and the highest summit is Mount Olympus. The combination of sea, mountains and varied climate produces distinct regional environments and a high degree of biodiversity in both coastal and upland areas.
History and development
The ancient Greek world, formed from independently governed city-states such as Athens, Sparta and Corinth, exerted great influence on political ideas, philosophy, literature, science and the arts in the Mediterranean and beyond. Classical achievements include early forms of democracy, advances in philosophy and mathematics, the development of drama and theatre, and the institution of the Olympic Games. In later antiquity and the medieval era the region underwent Hellenistic, Roman and Byzantine phases. Much of the territory was part of the Ottoman Empire until the 19th century; the modern Greek state emerged following a war of independence in the 1820s and has since evolved into a parliamentary republic.
Government, society and economy
Greece is a parliamentary republic in which the prime minister, usually the leader of the largest party in parliament, heads the government. The president serves as head of state with largely ceremonial duties. Modern Greek society is shaped by its historical legacy, Orthodox Christianity and a Mediterranean cultural environment. The economy is diversified: tourism and international shipping are especially important, and the country has participated fully in European economic institutions. In the early 21st century Greece faced a prolonged government-debt crisis that required domestic reforms and international financial support.
Language, religion and culture
Greek is the official language and is spoken across the country and in the Republic of Cyprus. The majority of Greeks identify with the Eastern Orthodox Church, which has played a central role in national identity and cultural traditions. Contemporary Greek culture blends its ancient and Byzantine past with modern European influences; music, literature, culinary traditions and festivals remain important parts of everyday life. Foreign languages such as English, French and German are widely taught in schools and commonly used in tourism and business.
Regions, notable facts and influence
Greece is divided into mainland regions and a number of island groups including Crete, the Cyclades and the Dodecanese. The Macedonian region in northern Greece is historically notable as the center of the ancient kingdom of Macedon and the realm of Alexander the Great. Greece’s historical contributions to political thought, science, drama and the arts are widely recognized, and many modern languages borrow lexical roots from Greek. Shipping, cultural heritage and strategic geography give Greece outsized influence relative to its size in the eastern Mediterranean.
Selected links and references
The following entries provide quick reference points and related topics:
- Greek language and names
- General country overview
- Athens (capital)
- Albania (neighbor)
- North Macedonia (neighbor)
- Bulgaria (neighbor)
- Turkey (neighbor)
- Aegean Sea
- Ionian Sea
- Eastern Mediterranean context
- Mount Olympus
- Ancient Greece
- Origins of democracy
- Greek philosophy
- Contributions to science
- Mathematics in Greek antiquity
- Drama and theatre
- Classical theatrical tradition
- Olympic Games (origins)
- Parliamentary system
- Parliament and elections
- Prime minister (role)
- President (head of state)
- Comparative constitutional forms
- Regional economic comparisons
- Government-debt crisis
- Ottoman period
- Macedonia region
- Alexander the Great
- Sparta (city-state)
- Corinth (city-state)
- Official language status
- Greek language in Cyprus
- Greek Orthodox Church
- English in Greece
- French in Greece
- German in Greece
- United Nations membership
- European Union membership
- EU accession
- Adoption of the euro






