Enigma and The Code Breakers

On 31st August 1939, German SS Troops in Polish uniforms launched a false attack on a German radio station on the border. The following day, Hitler used this as his pretext for invading Poland with two enormous pincer movements. He believed Britain and France wouldn't react but he was mistaken and both declared war on Germany on 3rd September. Appeasement had given way to abject betrayal and the w...