What union was formed under Władysław II Jagiełło's reign?
Union of Lublin
Union of Krewo
Union of Horodło
Union of Vilnius and Radom
Answer
The Union of Krewo was a significant agreement reached during the reign of Władysław II Jagiełło, the Grand Duke of Lithuania, in 1385/86. It marked a pivotal moment in Eastern European history, leading to the eventual formation of the Polish-Lithuanian Commonwealth.
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