Kalmar Union, combination of the crowns of Denmark, Sweden, and Norway, effected at Kalmar, Sweden, by Margaret I in 1397. Because all three crowns were elective, the union could not be maintained by inheritance. Margaret's successors controlled Sweden intermittently until Gustavus I of Sweden dissolved the union (1523). Norway became independent in 1814.
Vukovar, a city in eastern Croatia, stands as a poignant symbol of resilience and beauty. Its rich history is etched into its architecture and monuments, telling the story of its resilience during the Croatian War of Independence.
Karnak Temple is a huge, open air complex and, after the Giza Pyramids, the second most visited historical place in Egypt. The largest religious building ever constructed, it sits on 200 acres—a true wonder of the world. Decayed pylons, chapels and temples make up this unmissable historical attraction near Luxor.