| 12,000 BC |
|
First humans settle in the coastal regions of the southern Baltic. |
| 250 AD |
|
Danish people and language have become established. |
| 700 AD |
|
Strong Danish kingdom starts to dominate trade in the sourthern North Sea. |
| 793 AD |
|
Danish pirates known as Vikings begin raiding throughout Western Europe. |
| 865 AD |
|
Large Danish army lands in England to extract tribute, but later settles there. |
| c. 965 AD |
|
King Harold Bluetooth converts to Christianity. |
| 970 AD |
|
King Harold Bluetooth establishes unified kingdom of Denmark. |
| 1013 |
|
Conquest of England by Svend Forkbeard. |
| 1018-35 |
|
Denmark, Norway and Sweden united under King Canute I. Unity ends after his death. |
| 1241 |
|
Danish empire extends to Estonia. |
| 1380 |
|
Iceland united with Denmark. |
| 1397 |
|
Kalmar Union - uniting Denmark, Norway and Sweden under the Danish crown. |
| 1523 |
|
Sweden wins independence from Denmark. |
| 1536 |
|
Lutheranism adopted as state religion. |
| 1660 |
|
Treaty of Copenhagen - sets modern borders for Denmark, Sweden and Norway. |
| 1729 |
|
Greenland becomes Danish province. |
| 1803 |
|
Denmark sides with Napoleon in Napoleonic Wars. |
| 1814 |
|
Peace of Kiel - Denmark forced to cede Norway to Swedish rule. |
| 1848-51 |
|
Denmark loses a war with Prussia over status of Schleswig. |
| 1849 |
|
First democratic constitution - constitutional monarchy introduced. |
| 1850 |
|
Rapid industrialisation begins. |
| 1864 |
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Denmark attacked by Austria and Prussia and forced to cede provinces of Schleswig and Holstein to Prussia. |
| 1914 |
|
Denmark neutral in World War I. |
| 1920 |
|
Northern Schleswig votes to return to Danish rule. |
| 1920 |
|
Denmark joins League of Nations. |
| 31 March 1939 |
|
Denmark signs 10-year non-aggression pact with Nazi Germany. |
| September 1939 |
|
Denmark neutral in World War II. |
| April 1940 |
|
Germany invades and occupies Denmark. Danish government accepts occupation in return for some control of domestic affairs. |
| 1943 |
|
Success of Danish Resistance campaign forces Germany to take full control. |
| 1944 |
|
Iceland declares independence from Denmark. |
| May 1945 |
|
Germany surrenders. Denmark recognises Icelandic independence. |
| 1945 |
|
Denmark joins United Nations. |
| 1948 |
|
Faeroe Islands granted home rule within the Danish state. |
| 4 April 1949 |
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Denmark becomes a founder member of NATO. |
| 1952 |
|
Denmark becomes a founder member of Nordic Council. |
| 1953 |
|
Greenland becomes integral part of Denmark. |
| 1959 |
|
Denmark joins EFTA. |
| 1 January 1975 |
|
Denmarks joins the EEC. |
| 1979 |
|
Greenland granted home rule. |
| 2000 |
|
Adoption of the Euro rejected in a referendum. |
| 2003 |
|
Denmark participates in invasion of Iraq. |