May 8, 2015, marks the 70th anniversary of V.E. Day. This was the day that marked the official end to the war in Europe, bringing huge numbers out onto the streets to celebrate victory. The crowds in London were famously joined by Princess Margaret and Princess Elizabeth, who would later become queen. Here, Winston Churchill is waving to crowds gathered in Whitehall on VE Day, 8th May 1945. (Photo by Keystone/Getty Images)