World War II: Pictures We Remember

William Vandiver—Time & Life Pictures/Getty Images

During 1940's Battle of Britain, Luftwaffe bombers tried to destroy British air power ahead of a planned invasion of the UK. When that failed, Hitler resorted to terror attacks on civilians, including the full-scale bombing of London (pictured) and other English towns. The attacks killed tens of thousands of Britons, but "The Blitz" fizzled: the invasion never materialized.