Denmark

Lore & Background

The unified Kingdom of Denmark emerged in the eighth century AD as a maritime power amid the struggle for control of the Baltic Sea. In 1397, it formed the Kalmar Union with Norway and Sweden. This union persisted until Sweden's secession in 1523. The remaining Kingdom of Denmark–Norway endured a series of wars in the 17th century that resulted in territorial cessions to Sweden.

A surge of nationalist movements in the 19th century were defeated by the Danes in the First Schleswig War of 1848. The adoption of the Constitution of Denmark on 5 June 1849 ended the absolute monarchy. In the Second Schleswig War, Denmark lost Schleswig-Holstein, which led to changes in Danish politics henceforth emphasising social cohesion in the diminished realm, as well as the clearing of the vast moors of Jutland for agriculture, new Christian movements split between Indre Mission and Grundtvig, but generally a stronger self-perception among the people of belonging to a unified country and state.

In 1920, North Schleswig became Danish again. Denmark remained neutral during World War I; Danish neutrality was violated in World War II by a rapid German invasion in April 1940. During occupation, a resistance movement emerged in 1943, while Iceland declared independence in 1944; Denmark was liberated after the end of the war in May 1945. In 1973, Denmark, together with Greenland but not the Faroe Islands, became a member of what is now the European Union; however, it negotiated certain opt-outs, such as retaining its own currency, the krone.

Reader's Guide

Denmark is a developed country with an advanced high-income economy, high standard of living, and robust social welfare policies. Danish culture and society are broadly progressive egalitarian, and socially liberal; Denmark was the first country to legally recognise same-sex partnerships. It is a founding member of NATO, the Nordic Council, the OECD, the OSCE, the Council of Europe, and the United Nations, and is part of the Schengen Area. Denmark maintains close political, cultural, and linguistic ties with its Scandinavian neighbours.

Did You Know?

• Denmark's population is over 6 million (1 May 2025), of which roughly 40% live in Zealand, the largest and most populated island in Metropolitan Denmark.
• The first recorded use of the word Danmark within Denmark itself is found on the two Jelling stones, erected by Gorm the Old and Harald Bluetooth.
• Denmark has roughly 1,400 islands greater than 100 m2 in area; 443 have been named and 78 are inhabited.
• The earliest archaeological finds in Denmark date back to the Eem interglacial period from 130,000 to 110,000 BC.