1400-1419: 
Kalmar Union
Non-aggression pact with Russia
Trade with Brandenburg-Moravia-Luxembourg
War with Pomerania, Norway and Sweden
Good terms with Brandenburg
Denmark wins Pomeranian War
Pomerania gives up Schleswig to Denmark
Swedish treaty with Denmark
Naval battles and skirmishes with Pomerania
Trade agreement with Naxos
War with Scotland and Pomerania
Pomeranian fleet crushed
War with Brandenburg
War with Sweden

1420-1439:
Peace with Pomerania, Denmark victorious
White peace with Sweden
Trade with England
Personal union with Norway
King of Denmark dies
Eric of Denmark is born to Queen Emma and Prince Mikael of Norway
Trade deal with Cologne
Good terms with England

1440-1449: 
Mikkael takes the Norwegian throne
Tensions with Norway, personal union broken
England cedes the Hebrides and Orkney to Denmark
Norway invades the Hebrides
Russia declares war on Denmark
Sweden declares war on Denmark, due to alliance with Russia
Trade agreement with Ireland

1450-1489: 
Peace in Denmark
Empire of Scandinavia formed, including Norway, Sweden and Denmark
Eric, Prince of Denmark marries Kristina, Princess of Sweden

1490-1499:
Trade fleet built
Crusade against the Ottomans, 15,000 troops sent
Danish expeditions to Africa

1500-1509:
King Olaf of Sweden dies
Denmark votes for his grandson, Karl, as new Emperor of Scandinavia

1510-1519:
New King in power, new government
Planning to colonize Africa
War with Sweden over Olaf's deathf