Christian II had invaded Sweden in an attempt to preserve the Kalmar Union that joined the Scandinavian countries of Denmark, Sweden and Norway under a single monarch.
25th May 1977: The first Star Wars film is released in cinemas
25th May 2019
17th July 1918: Romanov family shot dead by the Bosheviks
17th July 2019
16th July 622: Start date of the Islamic calendar
16th July 2019
15th July 1834: The Spanish Inquisition disbanded
15th July 2019
11th November 1918: WW1 Armistice of Compiègne is signed
11th November 2018
9th November 1989: East Germany opens the Berlin Wall
9th November 2017