On the 27th January 1945, Soviet soldiers from the 322nd Rifle Division liberated the Auschwitz-Birkenau concentration camp near the Polish city of Oświęcim.

On the 3rd September 1939, the Second World War officially began when France and the United Kingdom – together with Australia and New Zealand – declared war on Germany.

The 30th June 1934 saw the Nazis carry out a purge of their own party, when Hitler ordered the SS to murder leading figures of the SA or Brownshirts along with critics of the Nazi regime such as former chancellor von Schleicher.