Why do European Union flags hang on May 9? present is an crucial holiday

Zdjęcie: 9 maja obok flagi Polski wisi flaga Unii Europejskiej. 27 państw świętuje ważne wydarzenie


On Friday, May 9, the flag of the European Union was raised next to the Polish flag. On this day, almost 30 countries celebrate an crucial event that had tremendous consequences for the economical and social improvement of Europe.