The Deluge: Sweden's Invasion and Poland's Survival

The Story of Poland: A Nation That Refused to Disappear — Fexingo History · Apr 25, 2026 · 6m

In the mid-17th century, the Polish-Lithuanian Commonwealth, one of Europe's largest and most powerful states, was nearly torn apart by a Swedish invasion known as 'the Deluge.' This episode follows the harrowing years of 1655–1660, when King John II Casimir Vasa fled, and much of the nobility and military switched sides to the Swedish king Charles X Gustav. We explore the pivotal defense of the Jasna Góra monastery in Częstochowa, which became a rallying point for resistance, and the role of the Black Madonna icon in galvanizing national and religious sentiment. The treaty of…