Dano-Swedish War of 1657 - 3 Minute History

The video covers the historical events of the 17th century involving Norway, Sweden, Denmark, and Poland. Norway's dominance in Scandinavia led to conflicts over tolls, resulting in a surprise attack by the Swedes and Dutch. Sweden expanded its territory during the 30 Years War, but faced resistance from Poland and its allies. Denmark mobilized to regain lost territories, leading to a strategic winter campaign by Sweden. The harsh winter allowed Sweden to cross frozen seas, catching Denmark off guard and forcing a peace treaty. Despite this, Sweden remained in conflict with the Commonwealth, leading to further wars.

What were the terms of the peace treaty that Denmark signed after the war?

What was the significance of Sweden's access to the Atlantic after the war with Denmark?