CALENDAR. DECEMBER 13, 1570. 455 years ago, a peace was concluded in Szczecin, ending the First Northern War, one of the most important conflicts in Europe in the 16th century, fought in the years 1563–1570 for domination of the Baltic Sea and control over key trade routes. This war was not a clash of two states, but a multilateral rivalry in which the Kingdom of Sweden, Denmark-Norway and the city of Lübeck were directly involved, and indirectly also the Polish-Lithuanian Commonwealth and the Muscovite state, simultaneously fighting for Livonia and access to the Baltic Sea. A less known, but well-confirmed fact in sources is that the conclusion of peace in Szczecin was largely due to strong pressure from trade circles and merchant towns, for which the prolonged war meant economic paralysis. Blockades of ports, threats to shipping and frequent confiscation of ships led to a collapse of trade in grain, timber and metals – the basis of the Baltic region’s economy. Hansa merchants, especially from Lübeck and the southern Baltic cities, made intense efforts to end the conflict and restore free maritime trade. The treaty signed on December 13, 1570 formally ended the war between Sweden and Denmark-Norway and Lübeck. Denmark renounced its dynastic claims to the Swedish throne and recognized the full independence of Sweden, which meant the final end of its domination of the Baltic Sea. Sweden emerged from the conflict stronger, opening the way to further political and military expansion in the region. For Lübeck, the Peace of Szczecin became a symbolic beginning of the decline of its position as an independent maritime and political power. Although the Polish-Lithuanian Commonwealth and the State of Moscow were not signatories of the Peace of Szczecin, its effects were of significant importance to them. The stabilization of the western Baltic Sea influenced the further course of the fighting for Livonia and intensified the competition for the dominium maris baltici, which repeatedly led to new northern wars in the following decades. The Peace of Szczecin in 1570 ended the first modern Baltic conflict of such a wide scope and showed how economic interests and the pressure of trade began to play a huge role in international politics.

Historical Calendar #13December1570 #PeaceInSzczecin #Northern War #DominiumMarisBaltici #Baltic #Sweden #DenmarkNorway #Lübeck #Hansea #Polish-Lithuanian Commonwealth #Moscow State #History of Europe